—$59.99

The Air-Liner is a foam-based, reusable insert for tubeless tires designed to protect the rim, enhance grip and prevent punctures. The system provides unmatched bump compliance, while ensuring bead lock at lower pressures. In the event of air-loss, the Air-Liner insert is designed for run-flat use. Air-Liner Gravel includes 5-way valves for ultimate airflow, also compatible with 3-way valves Compatible with any wheel size (up to 29 / 700c) and tire widths from 31mm to 40mm Enhanced rim and tire protection, allows for lower tire pressures, and run-flat capability to always get you back home Designed to be used with sealant preferably without ammonia Sold Each Vittoria Air-Liner Tubeless Insert Tubeless System Enhancements EAN: 8022530025355

by Vittoria

—$69.99

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: 8022530031721

by Vittoria

—$17.98

Subzero tire sealant, it's formulated to maximize extreme frigid temperature; enabling riders in the far North to ride with flat protection All while offering the same quick sealing properties you've come to expect. Premium Latex coats the whole casing, from tire bead to tread cap Seals punctures up to 1/4" with the use of Nanites Developed to add as little weight to a tire as possible Made of eco-friendly biodegradable ingredients Subzero sealant is developed for use in below freezing conditions down to -20F Orange Seal Subzero Tubeless Tire Sealant Tubeless Sealant UPC: 810026608209

by Orange Seal

—$15.39

Your tubeless wheels will benefit from the use of Orange Seal Tubeless Tire Sealant. It is proven to seal large punctures up to 1/4" and perform under varying temperatures and altitudes. Orange Seal Tubeless Tire Sealant is compatible with most bike tire systems and is eco-friendly. Orange Seal Tubeless Tire Sealant Tubeless Sealant UPC: 810026608032

by Orange Seal

—$49.99

Tannus Armour is the ultimate in tire protection and performance for all levels and styles of riding. Sitting between your tire and inner tube, the Tannus Armour provides 15mm of puncture protection on the top, as well as 2mm of sidewall protection from sharp objects and rocks. Whether you are a city biker, adventure tourer or prefer the off-road, downhill or gravel trails, Tannus Armour gives you increased grip and vibration dampening for a smoother, more comfortable and enjoyable ride.Patented Aither Technology; Aither is a multi-cell foam compound that forms the structure of the Armour Item Specifications Labeled Size 700 x 35-40 Tannus Armour Tire Insert Tire Liners UPC: 193751005513

by Tannus

—$59.99

The Air-Liner is a foam-based, reusable insert for tubeless tires designed to protect the rim, enhance grip and prevent punctures. The system provides unmatched bump compliance, while ensuring bead lock at lower pressures. In the event of air-loss, the Air-Liner insert is designed for run-flat use. Air-Liner MTB features a round cross section with channels on the top and bottom providing room for a tunable air chambers, with full compatibility of all valve core styles The round cross-section shape mimics the natural shape of the tire, and supports a greater contact area within the sidewalls of the tire casing. Side-to-side tire stability is increased, yet the tread remains soft and grippy Size X-Large fits 2.8-4.0" tires Enhanced rim and tire protection, allows for lower tire pressures, and run-flat capability to always get you back home Designed to be used with sealant preferably without ammonia Sold Each Vittoria Air-Liner Tubeless Insert Tubeless System Enhancements EAN: 8022530013673

by Vittoria

—$8.75

Stan's Sealant is a thin, low viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Stan's in a tubeless tire can repair punctures up to 1/4" to keep you rolling. Stan's Tire Sealant is formulated to stay liquid in tires for up to seven months. Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Stan's Tire Sealant to be used in temperatures as cold as -30 F. One quart can convert up to 16 tires. Designed to seal punctures up to 1/4" Stable down to -30 degrees Fahrenheit Non-hazardous, non-corrosive, non-toxic Contains natural latex Suitable for use in tubeless tires and standard tubes Stan's No Tubes Tire Sealant Tubeless Sealant UPC: 847746065579

by Stan's No Tubes

—$49.99

Tannus Armour Tubeless inserts are the result of years of top level multi-cell foam manufacturing mixed with extensive professional riding experience. At the heart of Tannus is the patented Aither Technology; a multi-cell foam compound that forms the structure of the Armour. The inserts are designed to displace small impacts while offering a spring-like rebound for a smooth yet playful ride. 3% Faster than standard tubeless Flexible sidewall stabilizing "Wings" for smoother ride quality, with 50% more vibration damping 20mm of rim protection Not a sealant sponge keeps sealant where it belongs Easy Installation (5 Minutes, No tools required) 150g - About as much as a standard tube (a little lighter) Tannus Armour Tubeless Tire Insert Tubeless System Enhancements UPC: 193751005650

by Tannus

—$34

Tubeless Sealant designed for Road and Gravel. This high-performance sealant keeps you pumped for whatever the road or trail throws at you. Formulated from advanced synthetic latex and a matrix of biodegradable sealing particles, it seals holes up to 7mm. Plus, it's completely non-toxic and allergy-free, so your only worry will be smashing that KOM. Application is as simple as squeezing it through your Presta valve or adding it straight into the tire, and thanks to Muc-Off's advanced polymer technology, the sealant bonds to the inside tire wall like a suit of armor, ready for battle the second a puncture strikes. Advanced synthetic latex, water-based sealant; Seals holes up to 7mm Zero Ammonia - Non-toxic and Zero Natural Latex Made with Biodegradable, mineral flakes and bamboo fiber sealant particles to plug larger holes fast Free-flowing formula with advanced polymers help the sealant coat the inside walls of the tire Can be applied through a Presta Valve stem or directly into the tire Lasts 3-6 months; recommended checking the volume in the tire regularly and top up if necessary (especially in hot, dry riding climates) or every 750miles Muc-Off Road+Gravel Tubeless Tire Sealant Tubeless Sealant EAN: 5037835218046

by Muc-Off

—$53.99

MegaNorris Toast is the lightest one of the three MegaNorris models, meant to be used in XC or light trail riding. The structure consists of a thick layer of soft compound foam. 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 Toast Protective Rim Insert Tubeless System Enhancements EAN: 6429830063339

by Huck Norris

—$13

DON'T LET A FLAT RUIN YOUR RIDE. Peaty’s tubeless sealant is an ammonia-free, non-hazardous, latex-based tubeless tyre sealant compound. Our sealant lasts up to 6 months in the tyre in temperate climates*, won’t ball up in the tyre and is easily washed out with water. The lightweight formula seals quickly and effectively, while our biodegradable glitter platelets take care of holes and tears up to 6mm. Added corrosion inhibitors prevent degradation of tyres and rims. Our unique trail pouch has been designed to get you started with enough sealant to do two 27.5"" wheels, and to be the perfect emergency refill when out on the trails or at the races. Chuck it into your trail bag, glovebox or toolbox and use the 60ml filling guide printed onto the rear of the pouch to assist with topping up. The spout has also been designed to assist with injecting through a de-cored valve, or directly into the tyre - whichever you prefer! Don't throw it away though - simply refill your old pouch from our 1ltr workshop bottle and you're good to go again! ⚠️ WAIT, IS THAT PLASTIC GLITTER?! Hell no! No micro-plastics or microfibres here… The platelets in our sealant are BioGlitter made from a special form of cellulose from hardwoods, primarily eucalyptus sourced from responsibly managed and certified plantations operating to PEFC™ standards. They work like platelets in your blood, building up behind holes to help our fast acting sealant form an even stronger bond with the rubber in your tyre. Peaty's Tire Sealant Tubeless Sealant UPC: 5060541580008

by Peaty's

—$69.99

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. Trail is a versatile solution that offers unmatched performance on various terrains. Whether you're tackling rocky trails, rooty sections, or technical descents, this new insert from Vittoria ensures a smoother and more controlled ride 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: 8022530035712

by Vittoria

—$13

Reserve's sealant has been custom formulated to provide superior sealing for all tubeless tire systems. In laboratory and ride testing, it's been found to provide a more durable seal, that will hold higher pressures on a bigger hole, for a longer period of time. The 200ml bottle provides enough sealant for two mountain bike wheels and four road bike wheels. Fills holes up to 7mm Biodegradable natural fiber Compatible with all tire types Reserve Wheels Tubeless Sealant Tubeless Sealant UPC: 192219315690

by Reserve Wheels

—$44.90

As part of the comprehensive range of tubeless tire sealants, the Scorpion SmartSeal formula is ideal for Off-Road / MTB use. 32oz Bottle Standard formula is ammonia and latex free, less aggressive to bicycle equipment and your skin Protects against flats and air leaks from thin sidewall bicycle tires Latex and protein free for reduced risk of allergic reaction Compatible with CO2 only for an emergency repair in the field (CO2 speeds up coagulation so sealant must be replaced afterwards) Won t leave sticky residue in the tire Compatible with a wide range of temperatures (-20 C/68 F to 70 C/158 F) Pirelli Scorpion SmartSeal Tubeless Sealant Tubeless Sealant EAN: 8019227409383

by Pirelli

—$17.40

Built with Kevlar to deliver faster and stronger seals, FiberLink represents a new standard for tubeless bicycle tire sealant. Developed with Finish Line's proprietary FiberLink Technology, this groundbreaking pro latex formula seals quickly, ensures maximum seal integrity and delivers optimum longevity. 8oz Drip Bottle FiberLink Technology utilizes Kevlar fibers that work synergistically with fast-acting natural latex to seal punctures as they occur. Free-flowing latex cures rapidly to create an adhesive seal which is reinforced with interlinking Kevlar fibers Low viscosity is ideal for race conditions Fast-acting natural latex reduces air loss Optimum longevity between refresh cycles Low odor and easy to setup Finish Line FiberLink Tubeless Tire Sealant Tubeless Sealant UPC: 036121960060

by Finish Line

—$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

—$36

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

—$69.99

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

—$11.79

No Puncture performs under the most brutal race conditions. The cutting-edge microfiber molecules fill the bigger holes and tears, while the advanced latex forms a strong seal instantly. Muc-Off's formula also contains a unique UV detection system that highlights any punctures you haven't seen during your ride. No Puncture is non-corrosive, biodegradable and easily washes off with water. Compatible with tubeless ready and full UST wheels/ tires, No Puncture works from 15psi-120psi and temperatures from -20degrees to +50degrees. It's non-corrosive and easily washes off with water Compatible with tubeless ready and full UST wheels/tires, No Puncture Hassle works from 15psi-80psi and temperatures from -20 C to +50 C Seals tears and holes up to 6mm Seals porous tires and bead/rim gaps Lasts up to 6+ months in temperate climates Won t dry out or ball up Ammonia free CO2 compatible Muc-Off MTB Tubeless Tire Sealant Tubeless Sealant EAN: 5037835219043

by Muc-Off

—$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

—$69.99

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

—$17.97

As part of the comprehensive range of tubeless tire sealants, the Scorpion SmartSeal formula is ideal for Off-Road / MTB use. 8oz Bottle Standard formula is ammonia and latex free, less aggressive to bicycle equipment and your skin Protects against flats and air leaks from thin sidewall bicycle tires Latex and protein free for reduced risk of allergic reaction Compatible with CO2 only for an emergency repair in the field (CO2 speeds up coagulation so sealant must be replaced afterwards) Won t leave sticky residue in the tire Compatible with a wide range of temperatures (-20 C/68 F to 70 C/158 F) Pirelli Scorpion SmartSeal Tubeless Sealant Tubeless Sealant EAN: 8019227409376

by Pirelli

—$69.99

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

—$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: 850048765108

by CushCore

—$69.99

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: 8022530031738

by Vittoria

—$69.99

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: 8022530035699

by Vittoria

—$20

Tubeless Sealant designed for Road and Gravel. This high-performance sealant keeps you pumped for whatever the road or trail throws at you. Formulated from advanced synthetic latex and a matrix of biodegradable sealing particles, it seals holes up to 7mm. Plus, it's completely non-toxic and allergy-free, so your only worry will be smashing that KOM. Application is as simple as squeezing it through your Presta valve or adding it straight into the tire, and thanks to Muc-Off's advanced polymer technology, the sealant bonds to the inside tire wall like a suit of armor, ready for battle the second a puncture strikes. Advanced synthetic latex, water-based sealant; Seals holes up to 7mm Zero Ammonia - Non-toxic and Zero Natural Latex Made with Biodegradable, mineral flakes and bamboo fiber sealant particles to plug larger holes fast Free-flowing formula with advanced polymers help the sealant coat the inside walls of the tire Can be applied through a Presta Valve stem or directly into the tire Lasts 3-6 months; recommended checking the volume in the tire regularly and top up if necessary (especially in hot, dry riding climates) or every 750miles Muc-Off Road+Gravel Tubeless Tire Sealant Tubeless Sealant EAN: 5037835219029

by Muc-Off

—$69.99

The Air-Liner Light is an ultra-fast and light-weight tire insert intended for the performance rider or anyone looking to improve the reliability and performance attributes of their ride. Designed specifically for gravel tubeless tires, with tire widths ranging from 42-50mm, this innovative insert revolutionizes the wheel-tire system for gravel applications Improved grip at lower pressure with greater tire stability Lowered risk of tire burping and the upside of run flat make this the leader in performance tire inserts Vittoria Air-Liner Light Tubeless Insert Tubeless System Enhancements EAN: 8022530035736

by Vittoria

—$14.88

As part of the comprehensive range of tubeless tire sealants, the Cinturato SmartSeal formula is ideal for Gravel and Urban use. 4oz Bottle Standard formula is ammonia and latex free, less aggressive to bicycle equipment and your skin Protects against flats and air leaks from thin sidewall bicycle tires Latex and protein free for reduced risk of allergic reaction Compatible with CO2 only for an emergency repair in the field (CO2 speeds up coagulation so sealant must be replaced afterwards) Won t leave sticky residue in the tire Compatible with a wide range of temperatures (-20 C/68 F to 70 C/158 F) Pirelli Cintauro SmartSeal Tubeless Sealant Tubeless Sealant EAN: 8019227409369

by Pirelli

—$49.99

Tannus Armour is the ultimate in tire protection and performance for all levels and styles of riding. Sitting between your tire and inner tube, the Tannus Armour provides 15mm of puncture protection on the top, as well as 2mm of sidewall protection from sharp objects and rocks. Whether you are a city biker, adventure tourer or prefer the off-road, downhill or gravel trails, Tannus Armour gives you increased grip and vibration dampening for a smoother, more comfortable and enjoyable ride.Patented Aither Technology; Aither is a multi-cell foam compound that forms the structure of the Armour Item Specifications Labeled Size 700 x 42-47 Tannus Armour Tire Insert Tire Liners UPC: 193751005520

by Tannus

—$140

Tubeless Sealant designed for Road and Gravel. This high-performance sealant keeps you pumped for whatever the road or trail throws at you. Formulated from advanced synthetic latex and a matrix of biodegradable sealing particles, it seals holes up to 7mm. Plus, it's completely non-toxic and allergy-free, so your only worry will be smashing that KOM. Application is as simple as squeezing it through your Presta valve or adding it straight into the tire, and thanks to Muc-Off's advanced polymer technology, the sealant bonds to the inside tire wall like a suit of armor, ready for battle the second a puncture strikes. Advanced synthetic latex, water-based sealant; Seals holes up to 7mm Zero Ammonia - Non-toxic and Zero Natural Latex Made with Biodegradable, mineral flakes and bamboo fiber sealant particles to plug larger holes fast Free-flowing formula with advanced polymers help the sealant coat the inside walls of the tire Can be applied through a Presta Valve stem or directly into the tire Lasts 3-6 months; recommended checking the volume in the tire regularly and top up if necessary (especially in hot, dry riding climates) or every 750miles Muc-Off Road+Gravel Tubeless Tire Sealant Tubeless Sealant EAN: 5037835218053

by Muc-Off

—$10.40

Tubeless Sealant designed for Road and Gravel. This high-performance sealant keeps you pumped for whatever the road or trail throws at you. Formulated from advanced synthetic latex and a matrix of biodegradable sealing particles, it seals holes up to 7mm. Plus, it's completely non-toxic and allergy-free, so your only worry will be smashing that KOM. Application is as simple as squeezing it through your Presta valve or adding it straight into the tire, and thanks to Muc-Off's advanced polymer technology, the sealant bonds to the inside tire wall like a suit of armor, ready for battle the second a puncture strikes. Advanced synthetic latex, water-based sealant; Seals holes up to 7mm Zero Ammonia - Non-toxic and Zero Natural Latex Made with Biodegradable, mineral flakes and bamboo fiber sealant particles to plug larger holes fast Free-flowing formula with advanced polymers help the sealant coat the inside walls of the tire Can be applied through a Presta Valve stem or directly into the tire Lasts 3-6 months; recommended checking the volume in the tire regularly and top up if necessary (especially in hot, dry riding climates) or every 750miles Muc-Off Road+Gravel Tubeless Tire Sealant Tubeless Sealant EAN: 5037835218022

by Muc-Off

—$11.79

Tubeless Sealant designed for Road and Gravel. This high-performance sealant keeps you pumped for whatever the road or trail throws at you. Formulated from advanced synthetic latex and a matrix of biodegradable sealing particles, it seals holes up to 7mm. Plus, it's completely non-toxic and allergy-free, so your only worry will be smashing that KOM. Application is as simple as squeezing it through your Presta valve or adding it straight into the tire, and thanks to Muc-Off's advanced polymer technology, the sealant bonds to the inside tire wall like a suit of armor, ready for battle the second a puncture strikes. Advanced synthetic latex, water-based sealant; Seals holes up to 7mm Zero Ammonia - Non-toxic and Zero Natural Latex Made with Biodegradable, mineral flakes and bamboo fiber sealant particles to plug larger holes fast Free-flowing formula with advanced polymers help the sealant coat the inside walls of the tire Can be applied through a Presta Valve stem or directly into the tire Lasts 3-6 months; recommended checking the volume in the tire regularly and top up if necessary (especially in hot, dry riding climates) or every 750miles Muc-Off Road+Gravel Tubeless Tire Sealant Tubeless Sealant EAN: 5037835218039

by Muc-Off

—$69.99

The Air-Liner Light is an ultra-fast and light-weight tire insert intended for the performance rider or anyone looking to improve the reliability and performance attributes of their ride. Designed specifically for gravel tubeless tires, with tire widths ranging from 42-50mm, this innovative insert revolutionizes the wheel-tire system for gravel applications Improved grip at lower pressure with greater tire stability Lowered risk of tire burping and the upside of run flat make this the leader in performance tire inserts Vittoria Air-Liner Light Tubeless Insert Tubeless System Enhancements EAN: 8022530035729

by Vittoria

—$90.50

FTD II is 40% wider to maximize rim protection and dampen out suspension harshness on rough terrain, 30% taller to maximize tire sidewall support and allow lower tire pressure for increased traction, light weight to minimize rolling resistance and un-sprung weight, excellent high quality foam rubber based material (no pool noodle here). All this at a very affordable price! 29" Pair of Inserts Fits Inner Rim width 28mm to 40mm, Recommended Tire Width 2.30/2.80 The system is designed to be used with tubeless-ready or tubeless converted rims and tires, and is compatible with tubeless tire sealants Super glue is provided to assist in adhering the two ends together. Kit Contains Foam Insert & Valve Stem 29″ Weight 230-250 grams (each) Flat Tire Defender FTD II - Pair Tubeless System Enhancements

by Flat Tire Defender

—$88.50

FTD II is 40% wider to maximize rim protection and dampen out suspension harshness on rough terrain, 30% taller to maximize tire sidewall support and allow lower tire pressure for increased traction, light weight to minimize rolling resistance and un-sprung weight, excellent high quality foam rubber based material (no pool noodle here). All this at a very affordable price! 27.5" single insert Fits Inner Rim width 28mm to 40mm, Recommended Tire Width 2.30/2.80 The system is designed to be used with tubeless-ready or tubeless converted rims and tires, and is compatible with tubeless tire sealants Super glue is provided to assist in adhering the two ends together. Kit Contains Foam Insert & Valve Stem 29″ Weight 200-220 grams (each) Flat Tire Defender FTD II - Single Tubeless System Enhancements

by Flat Tire Defender

—$88.50

FTD II is 40% wider to maximize rim protection and dampen out suspension harshness on rough terrain, 30% taller to maximize tire sidewall support and allow lower tire pressure for increased traction, light weight to minimize rolling resistance and un-sprung weight, excellent high quality foam rubber based material (no pool noodle here). All this at a very affordable price! 29" single insert Fits Inner Rim width 28mm to 40mm, Recommended Tire Width 2.30/2.80 The system is designed to be used with tubeless-ready or tubeless converted rims and tires, and is compatible with tubeless tire sealants Super glue is provided to assist in adhering the two ends together. Kit Contains Foam Insert & Valve Stem 29″ Weight 230-250 grams (each) Flat Tire Defender FTD II - Single Tubeless System Enhancements

by Flat Tire Defender

—$88.50

FTD II is 40% wider to maximize rim protection and dampen out suspension harshness on rough terrain, 30% taller to maximize tire sidewall support and allow lower tire pressure for increased traction, light weight to minimize rolling resistance and un-sprung weight, excellent high quality foam rubber based material (no pool noodle here). All this at a very affordable price! 27.5" Pair of Inserts Fits Inner Rim width 28mm to 40mm, Recommended Tire Width 2.30/2.80 The system is designed to be used with tubeless-ready or tubeless converted rims and tires, and is compatible with tubeless tire sealants Super glue is provided to assist in adhering the two ends together. Kit Contains Foam Insert & Valve Stem 27.5″ Weight 200-220 grams (each) Flat Tire Defender FTD II - Pair Tubeless System Enhancements

by Flat Tire Defender