Tires / Tubes / Sealant / Valves

—$58.95

Sendero is for those who believe sending it shouldn't be limited to mountain bikes. As the first Road Plus tire designed solely with dirt in mind, the Sendero combines drop bar efficiency with the capabilities of an aggressive tread pattern. Ramped center knobs minimize rolling resistance while substantially spaced outer knobs ensure footing in loose terrain. Sendero was designed to be an aggressive tire without compromise. Looking to ride mountain bike tires on your drop bar bike? The Sendero is for you. Rounded profile with vertical channels to enhance cornering characteristics High volume casing enables comfortable ride Dual Compound Rubber means a fast rolling tire with great corning traction Item Specifications Color Black/Tan Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 584 / 650b / 27.5" ISO Width (mm) 47 Labeled Size 650b x 47 Tire Bead Folding Tire Diameter 650b Tire Intended Use Gravel Tire Type Tubeless Ready Clincher TPI 60 Weight 530 WTB Sendero Tire Tires UPC: 714401107595

by WTB

—$62.95

Speaking for itself, Raddler is the radder version of WTB's famed Riddler tread pattern. It combines the expeditious efficiency of a short-knob centerline with the get-rad traction of chunky outer knobs. Let's call it a semi-slick, but one designed to increase confidence while you're pushing the limits of gravel. Raddler is an excellent choice for loose terrain where traction takes priority, but efficiency is never far behind. Lean it over, take the inside line, brake late and stay pinned with the Raddler. Lightweight 120tpi casing combined with SG2 puncture protection that s made from ultra-thin nylon inserts to provide bead-to-bead coverage, ensuring no area is left unprotected Fast rolling center knobs, tightly spaced in a consistent pattern, the center tread cuts down on rolling resistance while still digging into any terrain for dependable out-of-the-saddle traction Supportive centerline provides a smooth, stable ride that instills confidence whether it s the first or fourth hour of your weekend grind Center and intermediate knobs on the Raddler are slightly taller than those on the original Riddler, thereby increasing tire lifespan with out negatively affecting rolling efficiency Long, toothy side knobs ensure your favorite gravel descent won t unravel in the final corner. The Raddler centerline may hug the road, but its side knobs are consistently jabbing for traction Item Specifications Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 44 Labeled Size 700 x 44 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher TPI 120 WTB Raddler Tire Tires UPC: 714401108516

by WTB

—$64.99

The X1 was designed with the future of gravel tires in mind. It offers the lowest rolling resistance of any Gravelking model and showcases the most aggressive tread design in the Gravelking lineup, providing unmatched performance across various gravel conditions. Ideal for gravel, dirt, and rough pavement TuffTex boasts a supple, high thread count casing fortified with precisely engineered bead-to-bead puncture protection BeadLock is engineered to accommodate a broader range of rims, including both hookless and clincher types. In most instances, mounting the tire can be effortlessly achieved with a standard floor pump ZSG GRAVEL Compound is crafted from a proprietary ZSG (Zero Slip Grip) material to ensure remarkable resistance to temperature and weather fluctuations. This consistent rubber performance across a spectrum of temperatures provides lower rolling Resistance and improved grip Folding (Aramid) Bead Tubeless and Hookless Compatible Tubeless Ready up to 60 PSI Item Specifications Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 45 Labeled Size 700 x 45 PSI 60 / 80 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher Weight 560 Panaracer GravelKing X1 Tire Tires EAN: 4931253031588

by Panaracer

—$79.99

Everything that the standard X1 offers, but with added protection for those particularly tough rides where there may be a greater risk of punctures. Ideal for gravel, dirt, and rough pavement TuffTex+ increases tire resilience with a dual layer of bead-to-bead TuffTex material, providing additional puncture resistance and heightened security in the most challenging conditions BeadLock is engineered to accommodate a broader range of rims, including both hookless and clincher types. In most instances, mounting the tire can be effortlessly achieved with a standard floor pump ZSG GRAVEL Compound is crafted from a proprietary ZSG (Zero Slip Grip) material to ensure remarkable resistance to temperature and weather fluctuations. This consistent rubber performance across a spectrum of temperatures provides lower rolling Resistance and improved grip Folding (Aramid) Bead Tubeless and Hookless Compatible Tubeless Ready up to 60 PSI Item Specifications Color Black/Brown Defined Color Brown Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 45 Labeled Size 700 x 45 PSI 60 / 80 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher Weight 600 Panaracer GravelKing X1 Plus Tire Tires EAN: 4931253032035

by Panaracer

—$18

The original tubeless valve stem - most rims and a perfect fit for all Stan's BST rim models. Durable brass construction with removable valve core makes adding sealant easy. Regular Valve fits rim depths <20mm Sold as a pair Item Specifications Defined Color Silver keyword search Tubeless Length (mm) Reg Material Brass Valve Core Removable Valve Presta Stan's No Tubes Tubeless Universal Valves Tubeless Valves UPC: 847746066071

by Stan's No Tubes

—$11

Color coordinate the finer details of your ride with Stan's Tubeless Valve Color Kit! One pair of anodized color TAP cap and nut are Included in each kit. While the TAP cap and lock nut are designed to fit Stan's Exo-Core and Universal+ tubeless valves, these colored bits are compatible with any Presta valve. Includes secure press-on TAP Twist And Pull Cap and lock-rings Anodized alloy body Laser-etched logo Stan's No Tubes Tubeless Valve Cap Color Kit Tubeless Valves UPC: 847746066347

by Stan's No Tubes

—$77.99

Air-Liner Protect Tubeless tire inserts provide enhanced tire protection from the most extreme impacts, shielding your wheels from the unforgiving elements of the trail. Constructed from a durable polymer foam ensuring long-lasting product life, allowing riders to confidently tackle the most demanding trails and terrains. The design provides a robust barrier between the rim and the tire, offering unprecedented protection against punctures, sidewall slashes, and pinch flats. E-Bike insert epitomizes superior design and cutting-edge materials, delivering the ultimate in tire support for e-bikes. Engineered to endure the significant impacts and stresses associated with e-bike use, this insert ensures that cyclists can ride with confidence, no matter the obstacles they might face Unlike its predecessor, Air-Liner Protect come as a complete loop, eliminating the need for tedious cutting and zipping T-shape design provides enhanced shock absorption, allowing you to conquer even the most demanding terrains with ease Air-Liner Protect does not impact rolling resistance Multi-way Valve included in package Vittoria Air-Liner Protect Tubeless Insert Tubeless System Enhancements EAN: 8022530035705

by Vittoria

—$31.95

These Presta valve stems are compatible with tubeless rims and tires for road, gravel, mountain, and fat bike wheels. The kit includes two Presta valve stems, two machined aluminum caps, two nuts, two extra valve cores, a unique machined aluminum valve core remover, and three rubber base options for compatibility with more rim internal shapes. Slotted stem base for compatibility with tire inserts Oversized stem nut for better sealing and easier removal Stem threaded below rubber seal for better performance on single wall rims Three rubber bases included: two types of cones (one installed), one channel Available in 44mm or 60mm stem length options Replacement parts available via Wolf Tooth Right To Repair, including cap kit with two caps, nut kit with two nuts, and valve cores Wolf Tooth Tubeless Valve Stem Kit Tubeless Valves UPC: 812719028035

by Wolf Tooth

—$77.99

Air-Liner Protect Tubeless tire inserts provide enhanced tire protection from the most extreme impacts, shielding your wheels from the unforgiving elements of the trail. Constructed from a durable polymer foam ensuring long-lasting product life, allowing riders to confidently tackle the most demanding trails and terrains. The design provides a robust barrier between the rim and the tire, offering unprecedented protection against punctures, sidewall slashes, and pinch flats. Enduro version incorporates a lighter density foam compared to the Downhill version. This ensures optimal shock absorption and enhanced handling Unlike its predecessor, Air-Liner Protect come as a complete loop, eliminating the need for tedious cutting and zipping T-shape design provides enhanced shock absorption, allowing you to conquer even the most demanding terrains with ease Air-Liner Protect does not impact rolling resistance Multi-way Valve included in package Vittoria Air-Liner Protect Tubeless Insert Tubeless System Enhancements EAN: 8022530031714

by Vittoria

—$24.95

The TCS Max-Flow Tubeless Valves features an insert-compatible base, increased bore diameter, an integrated valve core remover, and an ergonomically designed nut that allows riders to properly tighten down the valve without the use of a tool. TCS Max-Flow Tubeless Valves feature a castellated base for multi-directional air flow out the sides, therefore preventing the airflow restriction that can occur with a tire insert being pushed up against a traditional valve opening. The increased bore diameter helps seat tubeless tires and prevent clogging that would typically occur after pouring sealant through the valve. Insert-Compatible: Max-Flow base guarantees air flow Increased Bore Diameter: Supports an 84% increase in air capacity and reduces sealant clogging Valve Core Removal Cap means searching for pliers no longer needed Uses a Universal Presta Valve Core Knurled Easy-Grip Nut with ergonomic shape allows hand tightening O-Ring rubber grommet protects the rim from damage Universal Rubber Stopper compatible with all rim widths and offsets WTB TCS Max-Flow Tubeless Valves Tubeless Valves UPC: 714401951129

by WTB

—$27.95

The Tubo-CX/Gravel is twice as robust as standard tubes. And at the same time, due to its low weight of 60 grams, it guarantees twinkle toed rides. The 50% smaller packed size makes it also a spare tube which fits in every pocket. Tubo series tubes are intended for every day use Easy to install and serves as a lightweight alternative for tubeless riders Designed for rim and disc brake use Item Specifications ISO Diameter 622 / Road / 29" ISO Width (mm) 30 ISO Width (mm) 31 ISO Width (mm) 32 ISO Width (mm) 33 ISO Width (mm) 34 ISO Width (mm) 35 ISO Width (mm) 36 ISO Width (mm) 37 ISO Width (mm) 38 ISO Width (mm) 39 ISO Width (mm) 40 Labeled Size 700 x 30 - 40 Shaft Type Smooth Tube Compound Thermoplastic Elastomer Valve Presta Long 56-74mm tubolito Tubo CX/Gravel All Tube Tubes EAN: 9120077574059

by tubolito

—$76.99

Two hard compound layers with one soft between them. The beefiest of all MegaNorris models, the Hamburger is aimed for those riding downhill or racing enduro an the highest level. While the MegaNorris Hamburger might weigh more than others, the performance is well worth the weight. Fits 33-40 mm internal rim widths Sold as Single Ride safely with an optimal tire pressure. Not too high or not too low Installation of MegaNorris is as simple as any tubeless setup, just slip the insert in before installing the second bead on the rim Huck Norris MegaNorris Hamburger Protective Rim Insert Tubeless System Enhancements EAN: 6429830063353

by Huck Norris

—$39.60

Ammonia free tire sealant with micro-fiber & BeadBlock granules, which provides superior puncture sealing properties while boasting a long lifespan and environmentally non-hazardous formulation. Contains corrosion inhibitors Seals punctures from objects with a 6mm diameter Will not dry out prematurely or permit tire walls to stick together Suitable for use from -4 F to 104 F Minimal to zero bioaccumulation in the environment Squirt SEAL Tire Sealant with BeadBlock Tubeless Sealant EAN: 6009685090348

by Squirt

—$32.95

At a featherweight of about 23g, the super-compact S-Tubo Road tube stands out from the rest. The low rolling resistance of the Tubo outpaces standard rubber tubes, yet is comparable to latex tubes. With a significantly smaller packed size and the same puncture resistance as standard tubes, the S-Tubo Road is the perfect choice as a spare and can be the crucial factor when you're riding long and hard. S-Tubo series tubes are intended for spare tube use Easy to install to get you back on the bike Designed for disc brake use only Item Specifications ISO Diameter 622 / Road / 29" ISO Width (mm) 18 ISO Width (mm) 19 ISO Width (mm) 20 ISO Width (mm) 21 ISO Width (mm) 22 ISO Width (mm) 23 ISO Width (mm) 24 ISO Width (mm) 25 ISO Width (mm) 26 ISO Width (mm) 27 ISO Width (mm) 28 ISO Width (mm) 29 ISO Width (mm) 30 ISO Width (mm) 31 ISO Width (mm) 32 Labeled Size 700 x 18 - 32 Shaft Type Smooth Tube Compound Thermoplastic Elastomer Valve Presta Long 56-74mm tubolito S-Tubo Road Tube Tubes EAN: 9120077570174

by tubolito

—$80.63

Tacky Chan is a high-performance downhill and enduro tire designed and engineered for maximum grip, control, and durability, it excels in loose, muddy, and technical terrain where precision and confidence are critical. Whether you're charging down steep rock gardens, railing berms, or battling through root-laced trails, the Tacky Chan offers the ultimate combination of grip, precision, and durability for riders who demand the best from their tires. Aggressive tread design with an advanced lug pattern optimized for high-speed cornering, braking stability, and self-cleaning in wet conditions Optimized rolling resistance the tread pattern is designed to maintain a reasonable rolling speed, making it versatile across varying terrains Available in 27.5 and 29 options with various widths to accommodate different riding styles and conditions Durable casing options available in Schwalbe s Super Downhill and Super Gravity constructions, ensuring puncture resistance and stability for aggressive riding 10% more stable shoulder lugs compared to the Magic Mary for even more aggressive cornering Long braking edges allow later braking point, while an open shoulder area provides direct feedback and improves self-cleaning Ramps on center lugs for optimal rolling characteristics and speed Item Specifications Color Black Defined Color Black Designed for ebike Yes Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 62 Labeled Size 29 x 2.40 PSI 50 Tire Bead Folding Tire Diameter 29" Tire Intended Use Downhill Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 67 Weight 1275 Schwalbe Tacky Chan Tire Tires EAN: 4026495926683

by Schwalbe

—$75.99

A versatile all-round tire for a combination of terrain that features a unique low-profile tread that is tightly spaced in the center, for low rolling resistance and durability. Countless effective edges work together to grip on a variety of terrain, while directional siping on each knob make traction in the roots and rocks. Using the proprietary Graphene enhanced 4-compound rubber, the Mezcal balances; grip, durability, and low weight. Not approved for use with hookless rims Defined center-ridge tread for low rolling resistance A multitude of effective braking and climbing edges Low profile, densely spaced knob configuration Designed for all terrain types, from hard pack to mud to wet Item Specifications Color Black/Tan Defined Color Black Defined Color Tan Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 55 Labeled Size 29 x 2.25 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 120 Weight 690 Vittoria Mezcal III Tire Tires EAN: 8022530017817

by Vittoria

—$106.99

The Peyote XC Race delivers World Cup level speed and confidence in a range of terrain thanks to its revolutionary new tread pattern. Positioned between Terreno and Mezcal, the tread features a low-profile alternating center ribbon designed to increase speed and grip. The familiar Vittoria v-formation used in the Peyote allows the tire to dig through loose terrain to find traction while evacuating debris laterally. The alternating mid-tread tapers up to capable cornering tread, providing responsive handling and a predictable feel. These traits work to boost cornering performance by placing effective edges directly opposing the path of cornering forces, regardless of lean or cornering angles. Race Formulation: Graphene + Silica Compound provdes speed and grip without compromise. Designed to be the absolute fastest option from point A to point B 60 TPI Nylon Casing provides a supple feel with dependable nylon construction, providing reduced rider fatigue and increased race-day reliability Kevlar Bead with Tubeless-ready technology ensures easy inflation and dependable air retention Hookless Compatible Item Specifications Color Black Defined Color Black Flat Protection Tread ISO Diameter 622 / Road / 29" ISO Width (mm) 60 Labeled Size 29 x 2.40 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 60 Weight 740 Vittoria Peyote XC Race Tire Tires EAN: 8022530035613

by Vittoria

—$74.81

The G-One RS is a high-performance gravel tire tailored for racing and fast-paced rides on mixed terrain. It features a refined tread pattern designed to optimize speed and control, with tightly spaced central knobs for low rolling resistance on hard surfaces. The G-One RS features the lowest rolling resistance in the G-One range. Maximum efficiency on light terrain, hard surfaces and asphalt Braking and traction edges for front wheel and rear wheel thanks to scale-like tread pattern Souplesse construction for smooth ride + high puncture protection under tough racing conditions Item Specifications Color Black/Transparent Defined Color Tan ISO Diameter 622 / Road / 29" ISO Width (mm) 50 Labeled Size 700 x 50 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher TPI 67 Weight 585 Schwalbe G-One RS Tire Tires EAN: 4026495945844

by Schwalbe

—$54

The Wicked Will has many faces. Whether you set out on an alpine crossing or the fast trail lap, Wicked Will is the right tire choice and combines like no other light running and grip. Fast rolling midsection with ramp-like lugs Smooth transition area for maximum control when cornering Stable and grippy shoulder knobs for high support in off-camber sections and turns Item Specifications Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 65 Labeled Size 29 x 2.60 PSI 50 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Clincher TPI 67 Weight 920 Schwalbe Wicked Will Tire Tires EAN: 4026495901154

by Schwalbe

—$64.99

The X1 was designed with the future of gravel tires in mind. It offers the lowest rolling resistance of any Gravelking model and showcases the most aggressive tread design in the Gravelking lineup, providing unmatched performance across various gravel conditions. Ideal for gravel, dirt, and rough pavement TuffTex boasts a supple, high thread count casing fortified with precisely engineered bead-to-bead puncture protection BeadLock is engineered to accommodate a broader range of rims, including both hookless and clincher types. In most instances, mounting the tire can be effortlessly achieved with a standard floor pump ZSG GRAVEL Compound is crafted from a proprietary ZSG (Zero Slip Grip) material to ensure remarkable resistance to temperature and weather fluctuations. This consistent rubber performance across a spectrum of temperatures provides lower rolling Resistance and improved grip Folding (Aramid) Bead Tubeless and Hookless Compatible Tubeless Ready up to 60 PSI Item Specifications Color Black/Brown Defined Color Brown Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 40 Labeled Size 700 x 40 PSI 60 / 80 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher Weight 480 Panaracer GravelKing X1 Tire Tires EAN: 4931253031601

by Panaracer

—$95.99

Maximum momentum Boost your speed on hard-packed and mixed terrain thanks to the new tread pattern inspired by the original Michelin DH16 tire Extra Grip Maximum grip to win races, even at low temperatures with the Michelin Magi-X compound Puncture & pinch protection Optimal puncture and pinch protection specifically developed (2) for DH World Cup riders and freeride legends Item Specifications Color Black Defined Color Black ISO Width (mm) 66 Labeled Size 27.5 x 2.4 Tire Bead Folding Tire Diameter 27.5" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher Michelin DH16 Racing Line Tire Tires UPC: 86699019974

by Michelin

—$87

When conditions get extreme the Shorty delivers maximum traction for maximum output. Mid spike tread pattern excels in loose and muddy conditions Tall side knobs penetrate loose soil and mud to provide predictable, stable cornering Intended use: loose, mud, wet Item Specifications Color Black Defined Color Black ISO Diameter 584 / 650b / 27.5" ISO Width (mm) 61 Labeled Size 27.5 x 2.40 Tire Bead Folding Tire Diameter 27.5" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 60 Maxxis Shorty Tire Tires EAN: 4717784039329

by Maxxis

—$58.95

Vulpine is the gravel revamp of a proven semi-slick mountain tread with years of swift efficiency under its belt. Ramped center knobs form a nearly uninterrupted centerline that decreases rolling resistance while its round tire profile is packed with short, tightly-spaced knobs to provide predictable cornering traction on hardpack terrain. Delivering speed that lasts, the large center knobs make the Vulpine highly resistant to wear and improve its lifespan compared to other gravel tires. TCS Light Fast-Rolling: Lightweight casing with TCS aramid bead and Dual Compound DNA rubber (60a center/50a sides) Low, tightly spaced tread to increase speed with plenty of working edges to provide cornering and braking traction on dirt and pavement Round tread profile to allow smooth cornering 100% Recycled and Recyclable Packaging Item Specifications Color Black/Tan Defined Color Tan Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 36 Labeled Size 700 x 36 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher TPI 60 WTB Vulpine Tire Tires UPC: 714401109414

by WTB

—$76.20

G-One Bite is constructed for more off-road use than its stablemates. The open tread design and strong outer blocks provide stability when cornering and deliver this G-One the perfect "Bite". Item Specifications Color Black Defined Color Black ISO Diameter 622 / Road / 29" ISO Width (mm) 40 Labeled Size 700 x 40 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher Schwalbe G-One Bite Tire Tires EAN: 4026495885980

by Schwalbe

—$69.99

e-Martello hammers home the performance you expect, while extending your ride. Looking for the one tire to tackle a wide range of courses? This is the ticket. e-Martello features a 4C Graphene compound combined with a moto-inspired tread design and progressive width siping. This design provides for a progressive feel on the effective edge, allowing for that fine-touch tactile feel that riders expect. Whether shredding rocks, roots, or mixed terrain, e-Martello delivers.Approved for use with hookless rims Item Specifications Color Black Defined Color Black Designed for ebike Yes ISO Diameter 622 / Road / 29" ISO Width (mm) 60 Labeled Size 29 x 2.40 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 120 Weight 1230 Vittoria e-Martello Tire Tires EAN: 8022530028394

by Vittoria

—$93.99

A versatile all-round tire for a combination of terrain that features a unique low-profile tread that is tightly spaced in the center, for low rolling resistance and durability. Countless effective edges work together to grip on a variety of terrain, while directional siping on each knob make traction in the roots and rocks. Using the proprietary Graphene enhanced 4-compound rubber, the Mezcal balances; grip, durability, and low weight. Approved for use with hookless rims Defined center-ridge tread for low rolling resistance A multitude of effective braking and climbing edges Low profile, densely spaced knob configuration Designed for all terrain types, from hard pack to mud to wet Item Specifications Color Black/Anthracite Defined Color Black Defined Color Gray Flat Protection Tread and Sidewall ISO Diameter 584 / 650b / 27.5" ISO Width (mm) 55 Labeled Size 27.5 x 2.25 Tire Bead Folding Tire Diameter 27.5" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 120 Weight 670 Vittoria Mezcal III Tire Tires EAN: 8022530017671

by Vittoria

—$80.95

Born from the need to race in European enduro events, the Vigilante is WTB's premier aggressive All Mountain tire. The square-lugged open tread pattern offers stability in loose or wet terrain, while the stiff outside knobs grip at lean angles like nobody's business. With Dual DNA rubber or Gravity DNA options, this is the tire to ride when you are giving it your all. SG2 bead-to-bead puncture protection provides improved air retention, and offers 80% more sidewall protection vs traditional single-ply tires Often used as an aggressive front tire, though it also works well as a rear tire on loose, steep terrain WTB's most popular mountain tire Item Specifications Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 58 Labeled Size 29 x 2.30 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 60 WTB Vigilante Tire Tires UPC: 714401109704

by WTB

—$99.81

The Scorpion Enduro S is the best choice for any Enduros with soft terrain where grip and reliability are key factors. The tall profile and widely spaced tread pattern cuts into and grips any kind of loose or soft terrain. HardWALL casing technology with bead-to-bead protection and rubber insert for aggressive riding SmartGRIP Compound: Long-lasting grip in both wet & dry conditions with increased resistance to tearing Multi-ply 60tpi Nylon for improved reliability and handing performance TLR tubeless-ready technology designed for easy mounting & bead stability Item Specifications Color Black w/Yellow Label Defined Color Black Flat Protection Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 60 Labeled Size 29 x 2.40 PSI 44 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 60 Weight (oz) 37 Weight 1050 Pirelli Scorpion Enduro S Tire Tires EAN: 8019227419009

by Pirelli

—$58.95

Speaking for itself, Raddler is the radder version of WTB's famed Riddler tread pattern. It combines the expeditious efficiency of a short-knob centerline with the get-rad traction of chunky outer knobs. Let's call it a semi-slick, but one designed to increase confidence while you're pushing the limits of gravel. Raddler is an excellent choice for loose terrain where traction takes priority, but efficiency is never far behind. Lean it over, take the inside line, brake late and stay pinned with the Raddler. Fast rolling center knobs, tightly spaced in a consistent pattern, the center tread cuts down on rolling resistance while still digging into any terrain for dependable out-of-the-saddle traction Supportive centerline provides a smooth, stable ride that instills confidence whether it s the first or fourth hour of your weekend grind Center and intermediate knobs on the Raddler are slightly taller than those on the original Riddler, thereby increasing tire lifespan with out negatively affecting rolling efficiency Long, toothy side knobs ensure your favorite gravel descent won t unravel in the final corner. The Raddler centerline may hug the road, but its side knobs are consistently jabbing for traction Item Specifications Color Black Defined Color Black ISO Diameter 622 / Road / 29" ISO Width (mm) 40 Labeled Size 700 x 40 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher TPI 60 WTB Raddler Tire Tires UPC: 714401108295

by WTB

—$96.99

The Mazza Enduro racing tire is made for all conditions. Engineered for reliability, control, grip, and speed on mixed courses, the Mazza Enduro is the do-it-all tire for shuttle laps, timed gravity runs, and any time your day on the bike involves dicing technical terrain. Engineered with EWS-proven technology and designed to the specs of top athletes, the Mazza is equal to anything the trail can throw at it. While cornering or gripping off-camber rock faces, progressive siping on the shoulders varies the tread's edges to balance responsive trail-feel with tenacious grab and no instability - glued, in control, and predictable. On climbs, the Mazza digs in with staircase leading edges that thrive on punchy rollers and technical rocky cruxes alike. Between the two, voracious spacing gobbles and clears loose, loamy soil and clingy muck. Approved for use with hookless rims Rubber, infused with Graphene in a graduated schedule of four compounds across the rolling strip and shoulders. Two stabilizing base compounds boost puncture resistance and longevity while creating a foundation for climbing, braking, and cornering loads The trail-side compounds reduce rolling resistance, boost traction, and get tacky on switchbacks and off-camber sections, wet or dry A puncture-resistant, double-ply casing that combines an abrasion-resistant, 2-ply 120-TPI nylon construction with anti-pinch flat (APF) sidewall inserts. The classic casing for enduro and shuttle laps Low on the sidewalls, rubber inserts protect against cuts, reinforce the tire against pinch flats, and increase lateral stability at high speeds Item Specifications Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 65 Labeled Size 29 x 2.60 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 120 Weight 1400 Vittoria Mazza Enduro Tire Tires EAN: 8022530023856

by Vittoria

—$93.51

The Cinturato Gravel H (Hard Terrain) is a gravel-specific tire designed for compact terrain and the hardest surfaces. The tread features low, tightly packed knobs and elevated ability to adapt to the terrain, offering a large contact area and therefore excellent feel while riding. SpeedGRIP Compound adds features of mechanical resistance and chemical grip without compromising the rolling efficiency High-performance tire with unique characteristics of grip in all weather conditions, be they dry or wet, plus a high level of puncture protection TechWALL high-strength woven nylon fabric from bead to bead for added cut and puncture protection TLR tubeless-ready aramid folding bead optimized for wide rims and lower pressure riding Item Specifications Color Black/Tan Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 35 Labeled Size 700 x 35 PSI 72 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Clincher TPI 120 Weight (oz) 15 Weight 435 Pirelli Cinturato Gravel H Tire Tires EAN: 8019227377071

by Pirelli

—$69.95

The Kenda Regolith is an all-round mountain bike tire developed to set the benchmark in offroad versatility. Lightweight, rolls fast while providing excellent cornering and braking traction on wet. Versatile tread design - Extremely predictable and confidence inspiring handling in all conditions. Excellent cornering and braking traction in wet & dry Front and Rear application Item Specifications Color Black Defined Color Black ISO Diameter 622 / Road / 29" ISO Width (mm) 56 Labeled Size 29 x 2.20 PSI 45 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 120 Weight 683 Kenda Regolith Tire Tires UPC: 047853643428

by Kenda

—$93.51

Cinturato Gravel RC is the gravel-racing specific tire, derived from experience in the biggest competitions around the World and the feedbacks of PRO athletes. The tread design is inspired by the Scorpion XC RC, focused on two key features: higher average speed on straight and fast lines, improved lateral grip when off-road cornering. The Cinturato Gravel RC is compatible with hookless rims according to ETRTO 5bar/73psi max pressure limit. SpeedGRIP Compound is a gravel-specific rubber formulation where the performances of speed and grip on and off-road are crucial TechWALL features an advanced gravel casing with special fabric reinforcements and thicker layers of rubber in specific areas of the tire, with a cut-resistant 120tpi fabric all over the perimeter while still offering a supple ride Designed for speed and racing Item Specifications Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 45 keyword search performance gravel Labeled Size 700 x 45 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher TPI 60 Weight 590 Pirelli Cinturato Gravel RC Tire Tires EAN: 8019227421637

by Pirelli

—$150

CushCore is an engineered foam insert to be mounted inside a tire, designed to absorb impacts, reduce vibration and increase lateral stability. These characteristics translate to a more controlled, comfortable, and faster ride. The system is designed to be used with tubeless-ready or tubeless converted rims and tires, and is compatible with tubeless tire sealants A specially designed tubeless air valve is included with each insert; allowing air to move through the valve without becoming obstructed by the insert The insert divides the inner volume of the tire in half, maintaining air underneath the tread and the foam insert next to the rim Includes (2) 44mm CushCore presta air valves, valve core tool, installation instructions, and rim stickers CushCore Foam Tire Inserts - Pair Tubeless System Enhancements UPC: 850048765122

by CushCore

—$31.95

These Presta valve stems are compatible with tubeless rims and tires for road, gravel, mountain, and fat bike wheels. The kit includes two Presta valve stems, two machined aluminum caps, two nuts, two extra valve cores, a unique machined aluminum valve core remover, and three rubber base options for compatibility with more rim internal shapes. Slotted stem base for compatibility with tire inserts Oversized stem nut for better sealing and easier removal Stem threaded below rubber seal for better performance on single wall rims Three rubber bases included: two types of cones (one installed), one channel Available in 44mm or 60mm stem length options Replacement parts available via Wolf Tooth Right To Repair, including cap kit with two caps, nut kit with two nuts, and valve cores Wolf Tooth Tubeless Valve Stem Kit Tubeless Valves UPC: 812719029223

by Wolf Tooth

—$77.99

Air-Liner Protect Tubeless tire inserts provide enhanced tire protection from the most extreme impacts, shielding your wheels from the unforgiving elements of the trail. Constructed from a durable polymer foam ensuring long-lasting product life, allowing riders to confidently tackle the most demanding trails and terrains. The design provides a robust barrier between the rim and the tire, offering unprecedented protection against punctures, sidewall slashes, and pinch flats. Downhill version boasts a higher density foam compared to the enduro version, meticulously engineered to withstand the relentless forces encountered during high-speed descents Unlike its predecessor, Air-Liner Protect come as a complete loop, eliminating the need for tedious cutting and zipping T-shape design provides enhanced shock absorption, allowing you to conquer even the most demanding terrains with ease Air-Liner Protect does not impact rolling resistance Multi-way Valve included in package Vittoria Air-Liner Protect Tubeless Insert Tubeless System Enhancements EAN: 8022530031745

by Vittoria

—$44.91

The Cinturato SmarTube X is Pirelli's latest innovation in the world of tubes designed to offer performance-enhancing solutions for your endurance rides and gravel adventures. Made with thermoplastic polyurethane (TPU), a material that can save up to 70% of the weight while being stronger than butyl as a raw material. This product is 3 times thicker than a standard SmarTube, giving you the benefit of being agile while still being extremely protected. This allows you to face any type of terrain and riding conditions.overing the most commonly used sizes both on road and gravel set ups. The volume of the Cinturato SmarTube X saves 50% of space in your pockets, while being stronger than a butyl tube and saving up to 70% of the weight 3 times thicker than a standard SmarTube, allowing it to be extremely resistant and protected to challenge any obstacle on your ride Compatible with disc and rim brakes Item Specifications ISO Diameter 622 / Road / 29" ISO Width (mm) 40 ISO Width (mm) 41 ISO Width (mm) 42 ISO Width (mm) 43 ISO Width (mm) 44 ISO Width (mm) 45 ISO Width (mm) 46 ISO Width (mm) 47 ISO Width (mm) 48 ISO Width (mm) 49 ISO Width (mm) 50 Labeled Size 700 x 40 - 50 Shaft Type Smooth Tube Compound Thermoplastic Elastomer Valve Core Fixed Valve Presta Long 56-74mm Weight 150 Pirelli Cinturato SmarTube X Tubes EAN: 8019227436174

by Pirelli

—$78

CushCore is an engineered foam insert to be mounted inside a tire, designed to absorb impacts, reduce vibration and increase lateral stability. These characteristics translate to a more controlled, comfortable, and faster ride. An ultra-lightweight insert that reduces fatigue, improves cornering, and helps prevent flats Designed for Tire Widths: 33mm-46mm Fits Inner Rim Widths: 19mm-26mm Note: For 650b or 700c Gravel wheels with a 47c tire or wider choose the 27.5 (650b) or 29 (700c) XC model The system is designed to be used with tubeless-ready or tubeless converted rims and tires, and is compatible with tubeless tire sealants The insert divides the inner volume of the tire in half, maintaining air underneath the tread and the foam insert next to the rim Valve stem included CushCore Foam Tire Inserts - Singles Tubeless Conversion Kits UPC: 701822997706

by CushCore

—$28.99

STR Tubeless Tape Item Specifications Rim Strip Width (mm) 62 Unit of Sale Retail-Single Sun Ringle STR Tubeless Tape UPC: 844171061794

by Sun Ringle

—$94.86

The Wicked Will has many faces. Whether you set out on an alpine crossing or the fast trail lap, Wicked Will is the right tire choice and combines like no other light running and grip. Fast rolling midsection with ramp-like lugs Smooth transition area for maximum control when cornering Stable and grippy shoulder knobs for high support in off-camber sections and turns Item Specifications Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 62 Labeled Size 29 x 2.40 PSI 50 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 67 Weight 920 Schwalbe Wicked Will Tire Tires EAN: 4026495911115

by Schwalbe

—$65

With numerous race wins under its belt and untold miles of backroad adventures, the Rambler is Maxxis' most popular and versatile gravel tire offering. Tightly-packed center knobs are ramped for rolling efficiency on hardpack roads and asphalt. The cornering knobs are spaced farther apart for control in variable conditions. HYPR-X combines the best technology from two existing Maxxis compounds to provide 25% lower rolling resistance and increased cornering traction EXO casing provides protection on sidewalls for extreme cut and abrasion resistance while remaining lightweight and highly flexible Tightly packed center knobs are ramped for rolling efficiency Widely spaced shoulder lugs provide traction in the corners and shed mud quickly Recommended for Pavement/asphalt, dirt roads, gravel Tubeless ready tires provide the rider with many benefits: the ability to run lower air pressures, which improves traction; lower rolling resistance when compared to a tube-type tire; and less chance of flatting because there is no tube Item Specifications Color Black/Tan Defined Color Tan Flat Protection Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 45 Labeled Size 700 x 45 PSI 60 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Intended Use Touring-Hybrid Tire Type Tubeless Ready Clincher TPI 120 Weight 540 Maxxis Rambler Tire Tires EAN: 4717784044613

by Maxxis

—$60.99

The Terreno Dry bridges the gap between file treads, and traditional all-conditions treads. The key to this is the unique angled "fish scale" design, that allows the center tread to roll extremely fast, yet offer traction when loaded in cornering and braking. Add the transitional height mid and side tread, and the Terreno Dry transitions as smoothly as it rolls. The exclusive 3C Graphene compound structure places 3 unique compounds where you need them most, adding to the performance. From gravel grinding to medium conditions cross racing, the Terreno Dry offers consistent performance. Approved for use with hookless rims Center scales are ramped, providing a fast rolling leading edge, yet sharp effective braking and cornering edges Exclusive 3C compound construction featuring Graphene compound technology File-tread Gravel and Cyclocross race tire, designed for a range of conditions Item Specifications Color Black/Anthracite Defined Color Black Defined Color Gray Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 50 Labeled Size 29 x 2.00 Tire Bead Folding Tire Diameter 29" Tire Intended Use Cyclocross Tire Intended Use Gravel Tire Type Tubeless Ready Clincher TPI 120 Weight 600 Vittoria Terreno DRY Tire Tires EAN: 8022530029445

by Vittoria

—$74.81

The G-One R is made for use in light terrain, gravel roads and asphalt. Thanks to the Super Race carcass, it combines souplesse, speed and control at the highest level. Angled side knobs work together with the Super Race carcass to create the best cornering grip Super Race carcass for a particularly smooth ride with low rolling resistance and high puncture protection New boomerang profile for the best uphill traction and ideal rolling behavior Item Specifications Color Black Defined Color Black ISO Diameter 622 / Road / 29" ISO Width (mm) 45 Labeled Size 700 x 45 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher TPI 67 Weight 545 Schwalbe G-One R Tire Tires EAN: 4026495946223

by Schwalbe

—$84.95

The Vigilante SG1 is a cult favorite among mountain bikers and EMTBs. Square-lugged knobs still deliver unwavering traction, yet with added height to ensure they dig even deeper into loose, unpredictable terrain. Increased circumferential spacing allows the tread to remain clear in sticky conditions as hefty outer knobs protect the sidewall while you send it down the chunkiest rock gardens. SG1 puncture protection runs under the tread cap and has extended bead protection. Square-lugged knobs deliver unwavering traction in a wide range of conditions and truly excel in loose, rocky terrain. Substantial spacing between those knobs allows the tread to clear in sloppy conditions, while still protecting the casing from spiteful rocks Enclosed siping provides the extra grip you want on rocks or roots without sacrificing on durability. This design prevents knob flex and increases cornering support while also extending tread life Tall side knobs are supported by an elevated base that prevents the knobs from folding under shamelessly forceful cornering forces. The siping arrangement has also been updated to increase cornering performance, while the tall height of the knobs don't hesistate to dig in under heavy braking Everything about the Vigilante was designed to improve cornering traction as a front tire. Aggressive outer knobs punch into corners while directional siping grapples with rocks and roots in both wet and dry conditions. WTB suggests pairing the Vigilante 2.5/2.6/2.8 with a Trail Boss 2.4/2.6 on the rear TCS (Tubeless Compatible System) is WTB's standardized tubeless system, which nearly eliminates flats and allows lower tire pressures to improve traction and comfort over a traditional tube-type tire SG1 puncture protection runs beneath the entire tread cap making the tire more resilient against sharp objects lurking in the dirt, combined with Inner Peace + technology, tripling the height of it s apex bead protection for SG1. This enhancement not only shields the tire bead from damage, but also significantly bolsters the sidewall structure An updated High Grip compound not only increases tread longevity, but also improves grip at the same time, especially in wet conditions TriTec blends three distinct rubber compounds to provide different levels of traction, support and durability based on their placement within the tread. High durometer rubber provides a foundation for the entire tread pattern and even extends slightly into the base of each knob to provide additional support below the softer compounds used in the remainder of each knob. Center knobs feature a medium durometer compound to provide traction and durability without sacrificing rolling efficiency, while outer knobs feature the softest compound for maximum grip and slow rebound characteristics TCS Tough Casing features two full layers of casing span bead-to-bead to ensure every surface of the tire is more resistance to punctures, provides additional sidewall support while cornering and increased traction by running lower pressures than would be possible with thinner, single-ply casings. TCS Tough tires are the sure bet for aggressive trail, enduro, gravity and e-bike riders who want ultimate peace of mind out on the trail Item Specifications Color Black Defined Color Black Designed for ebike Yes Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 64 Labeled Size 29 x 2.50 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 60 WTB Vigilante SG1 Tire Tires UPC: 714401110663

by WTB

—$43.71

The SX-R tire is designed specifically for BMX racing, offering exceptional speed, grip, and durability on a variety of track surfaces. It features a low-profile tread that's optimized for fast acceleration and minimal rolling resistance, making it ideal for sprinting and maintaining high speeds to get you to the finish line. Optimized tread design for maximum grip out of the gate and in corners Developed together with INSPYRE and MEYBO, tested by Niek Kimmann and Jeremy Rencurel Item Specifications Color Black/Reflective Defined Color Black ISO Diameter 406 / 20" BMX ISO Width (mm) 47 Labeled Size 20 x 1.85 Tire Bead Folding Tire Diameter 20" Tire Intended Use BMX Tire Type Clincher TPI 67 Weight 295 Schwalbe SX-R Tire Tires EAN: 4026495947169

by Schwalbe

—$105

The Minion DHF has become the benchmark for riders wanting maximum control in loose and muddy conditions. Directional ramped center knobs provide low rolling resistance Minion signature channel cut side knobs provide excellent cornering traction Intended use: loose, loose over hard, medium, wet Item Specifications Color Black Defined Color Black Designed for ebike Yes Flat Protection Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 64 Labeled Size 29 x 2.50 PSI 50 Tire Bead Folding Tire Diameter 29" Tire Intended Use Downhill Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 60 Maxxis Minion DHF Tire Tires EAN: 4717784041971

by Maxxis

—$79.95

The Booster is a World Cup proven XC race tire that is aggressive enough to push traction to new limits. On top of that, it is also one of the fastest and lightest XC tires on the market. You no longer want to choose between a XC tire that is either fast and light, or provides great traction? The all new Booster combines the best of both worlds. Sidewall Casing Technology (SCT) is the optimization of existing Kenda tire construction technologies, allowing for a tire to maximize the benefits of fluid based sealants while also increasing the strength of sidewalls for resistance to slices and abrasion Modern and aggressive look, optimized for fast rolling and best in class cornering traction The Booster utilizes a newly developed race compound that is fast and grippy, especially on dry, loose over hard and rough and rocky terrain Front and Rear application Item Specifications Color Black Defined Color Black Flat Protection Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 66 Labeled Size 29 x 2.60 PSI 35 Tire Bead Folding Tire Diameter 29" Tire Intended Use Gravel Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 120 Weight 763 Kenda Booster Tire Tires UPC: 047853645330

by Kenda

—$54

The Wicked Will has many faces. Whether you set out on an alpine crossing or the fast trail lap, Wicked Will is the right tire choice and combines like no other light running and grip. Fast rolling midsection with ramp-like lugs Smooth transition area for maximum control when cornering Stable and grippy shoulder knobs for high support in off-camber sections and turns Item Specifications Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 584 / 650b / 27.5" ISO Width (mm) 57 Labeled Size 27.5 x 2.25 PSI 50 Tire Bead Folding Tire Diameter 27.5" Tire Intended Use Mountain Tire Type Clincher TPI 67 Weight 920 Schwalbe Wicked Will Tire Tires EAN: 4026495901031

by Schwalbe

—$88.90

Scorpion XC M is the modern take on mixed-terrain tacing, born from World Cup experience; the XC M is a reimagined approach to cross-country performance. Designed to strike the perfect balance between low rolling resistance and reliable grip, it's built for today's dynamic XC racing- from marathon distances to explosive XCO laps. Lite version uses a softer and more lightweight structure, offering maximum speed and reduced weight SmartGrip Compound: Long-lasting Grip in both wet & dry conditions with increased resistance to tearing M Optimized for maximum grip on technical and looser surfaces With a medium tread height and spacing, the M is tailored for confident, fast riding across varied terrain. Whether it s natural trails or man-made obstacles, this tire adapts seamlessly, making it the ideal choice for technical tracks Race Compound delivers exceptional chemical grip, especially in wet conditions. This allows for a lower, more efficient tread design with a compact central channel, optimizing acceleration and rolling speed without sacrificing control Multi-ply 120tpi Nylon for lightness and rolling performance TLR tubeless-ready technology designed for easy mounting and bead stability Item Specifications Color Black Defined Color Black Flat Protection Tread ISO Diameter 622 / Road / 29" ISO Width (mm) 55 Labeled Size 29 x 2.20 PSI 58 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Tubeless Ready Clincher TPI 120 Weight 660 Pirelli Scorpion XC M Tire Tires EAN: 8019227370393

by Pirelli

—$69.99

e-Martello hammers home the performance you expect, while extending your ride. Looking for the one tire to tackle a wide range of courses? This is the ticket. e-Martello features a 4C Graphene compound combined with a moto-inspired tread design and progressive width siping. This design provides for a progressive feel on the effective edge, allowing for that fine-touch tactile feel that riders expect. Whether shredding rocks, roots, or mixed terrain, e-Martello delivers.Approved for use with hookless rims Item Specifications Color Black Defined Color Black Designed for ebike Yes Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 66 Labeled Size 29 x 2.60 PSI 35 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Type Clincher TPI 120 Weight 1380 Vittoria e-Martello Tire Tires EAN: 8022530025232

by Vittoria