Drivetrain

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 23.5g Crafted with strong and lightweight premium 7075-T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12-speed chains Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible with Shimano Microspline or SRAM XD freehubs Not compatible with Campagnolo 13-speed chains Item Specifications Cassette Body Type Shimano HG Defined Color Blue Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 20 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719023184

by Wolf Tooth

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 16.5g Crafted with strong and lightweight premium 7075-T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12-speed chains Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible with Shimano Microspline or SRAM XD freehubs Not compatible with Campagnolo 13-speed chains Item Specifications Cassette Body Type Shimano HG Defined Color Purple Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 17 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719023207

by Wolf Tooth

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 28g Crafted with strong and lightweight premium 7075-T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12-speed chains Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible with Shimano Microspline or SRAM XD freehubs Not compatible with Campagnolo 13-speed chains Item Specifications Cassette Body Type Shimano HG Defined Color Blue Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 22 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719023191

by Wolf Tooth

—$44.95

Replacement skids for MRP bash guards and chain guides. MRP Skid Chain Retention System Part UPC: 702430166508

by MRP

—$10.24

Shimano Miscellaneous Rear Derailleur Parts"B" fit for XTR RD-M972 Shimano Rear Derailleur Parts Miscellaneous Rear Derailleur Part UPC: 689228233034

by Shimano

—$79.95

Designed for Race Face CINCH cranks with removable spiders. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. 3mm offset is designed for Boost 52mm chainline Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings Not compatible with 9 speed chains If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Made from 7075-T6 aluminum for long life Use of a clutch-style rear derailleur is recommended Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount CINCH Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 keyword search SRAM T-Type keyword search SRAM Transmission Material Aluminum Offset 3 Round or Oval Round Tooth Count 30 Wolf Tooth RaceFace / Easton CINCH Direct Mount Mountain Chainrings Direct Mount Chainrings UPC: 810006808193

by Wolf Tooth

—$107

Rugged durability comes naturally to the XX Eagle T-Type direct mount chainring. Finished with a distinct, dual-spoke design your shifting will never be compromised. 3mm offset Light weight and incredibly durable aluminum chainring 8-bolt direct mount design (Mounting bolts included) Compatible with SRAM T-Type chains Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 8-Bolt Drivetrain Speeds 12 Material Aluminum Offset 3 Round or Oval Round Tooth Count 30 SRAM XX Eagle T-Type Direct Mount Chainring Direct Mount Chainrings UPC: 710845888175

by SRAM

—$87.31

SRAM X-Sync chainrings feature tall teeth with alternating tooth profiles that hold the chain amazingly well and still provide space for mud to clear. 75g Full CNC AL rings Item Specifications Chainring BCD 110 Color Silver/Black Defined Color Silver Drivetrain Speeds 10 Drivetrain Speeds 11 Ring Position/Type Chain Retaining Single Ring Tooth Count 40 SRAM X-Sync Chainring Chainring UPC: 710845750601

by SRAM

—$130.53

Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer, runs quieter and further improves chain retention. Fully CNC Aluminum ring Eagle Technology tooth profile Additional CNC milling reduces weight by 8-10g from non-SL version ring Recommended for XC/Trail use Item Specifications Defined Color Black Direct Mount Type Direct Mount SRAM 3-Bolt Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Offset 3 Round or Oval Round Tooth Count 36 SRAM X-Sync 2 Eagle SL Direct Mount Chainring Direct Mount Chainrings UPC: 710845820731

by SRAM

—$17.49

Original equipment on SRAM and Truvativ cranks, they also work well with other drive trains.Supplied in TruVativ packaging Item Specifications Chainring BCD 64 Color Black Defined Color Black Drivetrain Speeds 11 Ring Position/Type Inner Tooth Count 24 SRAM Mountain Chainring Chainring UPC: 710845770166

by SRAM

—$72.95

The e*thirteen UL (Ultralight) Guiderings are beautiful as well as incredibly light. Compatible with 10,11,and 12-speed drivetrains. Narrow-wide tooth design for chainring retention through the rough stuff Ultralight, strong, and beautiful design 10, 11, and 12-speed compatible Only compatible with e*thirteen's direct mount Quick Connect interface Item Specifications Defined Color Black Direct Mount Type Direct Mount e*Thirteen Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Tooth Count 34 e*thirteen UL Guidering Boost Offset Direct Mount Chainrings EAN: 4710751505186

by e*thirteen

—$76.95

Direct mount rings designed for use with SRAM cranks that utilize their 3-bolt mounting style. This premium 7075-T6 Aluminum Alloy chainring is equipped with the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. 6mm offset designed for use with cyclocross and road cranksets (47mm chainline) or GXP and long spindle BB30 cranksets (49mm chainline) Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Not compatible with the SRAM 8-bolt interface Made from premium 7075-T6 aluminum for durability and weight savings Use of a clutch-style rear derailleur is recommended Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 3-Bolt Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Material Aluminum Offset 6 Round or Oval Round Tooth Count 34 Wolf Tooth SRAM 3-Bolt Direct Mount Chainrings Direct Mount Chainrings UPC: 812719020725

by Wolf Tooth

—$81.95

Designed to fit 4-arm 96 Asymmetric BCD XT M8000 Cranks. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention. The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Made from 7075 Aluminum for long life Use of a clutch-style rear derailleur is recommended Item Specifications Chainring BCD 96 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Wolf Tooth Elliptical 96 Asymmetrical BCD Chainrings for Shimano XT M8000/SLX M7000 Chainring UPC: 812719022422

by Wolf Tooth

—$41

SLX SM-CRM70 Chainring Item Specifications Chainring BCD 96 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 11 Ring Position/Type Chain Retaining Single Ring Tooth Count 30 Shimano SLX SM-CRM70 Chainring UPC: 689228681705

by Shimano

—$89.95

Designed as a direct replacement for cranks or 4-bolt spider utilizing a 120 BCD. These rings will allow you to convert your 120 BCD crankset, like the SRAM XX and others, to a 1x application. They feature Wolf Tooth's proprietary mud clearing Drop-Stop tooth profile design. NOT Compatible with Full Speed Ahead (FSA) 4-bolt cranksets. Chainline is 51mm Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains (NOT Compatible with Full Speed Ahead (FSA) 4-bolt cranksets) Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention This chainring is threaded and requires the stock chainring bolts that came with the crank (not compatible with 6mm/10mm chainring bolts) Made from 7075-T6 aluminum for long life Item Specifications Chainring BCD 120 Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Ring Position/Type Chain Retaining Single Ring Tooth Count 36 Wolf Tooth 120 BCD Chainrings Chainring UPC: 812719020107

by Wolf Tooth

—$74.99

Narrow wide chainrings compatible with Race Face CINCH system cranks. Direct mounting allows an easy switch between rings and spiders. Compatible with 9, 10, 11 and 12-speed (excluding Shimano 12-speed chains) Narrow Wide tooth profiling ensures consistent chain retention Lockring installed/removed with ISIS BB tool Stiff 4mm plate thickness to transfer loads without flexing Item Specifications Defined Color Blue Direct Mount Type Direct Mount CINCH Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Material Aluminum Offset 3 Round or Oval Round Tooth Count 34 RaceFace Narrow Wide Direct Mount CINCH Chainring Direct Mount Chainrings UPC: 821973330518

by RaceFace

—$120

SRAM's X-Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets. X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control Laser-etched chainring finish is more durable X-Range gearing technology gives you more range and a smoother gear progression, so you re always in the right gear Can be installed with a single tool, making gearing changes a breeze Chainring bolts not included Item Specifications Chainring BCD 107 Color Gray Defined Color Gray Drivetrain Speeds 12 Ring Position/Type Chain Retaining Single Ring Tooth Count 46 SRAM X-Sync Road Chainring Chainring UPC: 710845825644

by SRAM

—$89.95

The Wolf Tooth 110 BCD Asymmetric Chainrings are designed for use with Shimano GRX cranks. Chainrings feature Wolf Tooth's patented Drop-Stop design for the best wear life, chain retention, and mud clearance. Compatible with Shimano GRX cranksets including RX600 and RX810 Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Drop-Stop FT is compatible with all 10-, 11-, and 12-speed chains (including SRAM Flattop 12-speed chains), with the exception of Shimano 12-speed chains Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Use of a clutch-style rear derailleur is recommended Made from 7075-T6 aluminum for long life Item Specifications Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Ring Position/Type Chain Retaining Single Ring Tooth Count 38 Wolf Tooth 110 Asymmetrical BCD Chainrings for Shimano GRX Chainring UPC: 810006801675

by Wolf Tooth

—$79.95

absoluteBLACK Oval 104/64 BCD Chainrings greatly improve traction and climbing abilities. They are designed for use with all cranksets with a 104/64 BCD interface, including Shimano, SRAM, RaceFace, FSA, and more. These chainrings allow you to run a 1x system without chain retention issues. The specially designed narrow-wide tooth profile keeps the chain snug, allowing you to leave your chain keeper in the garage. They are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2 - 14.4%, with timing of 110.5-116.3 after TDC (top dead center). For 48.5mm chainlines 32T chainring has built-in 2mm spacers and threaded holes (M8x0.75) to accommodate this size on a spider Use with absoluteBLACK long chainring bolts 41g Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding The unique patent-pending narrow-wide tooth profile keeps the chain in place Teeth have been 3D-machined for ultimate mud shedding and quieter operation Provides excellent weight to strength ratio 9, 10, 11 and 12-speed Eagle compatible 32T oval ring will suit best someone who uses 31 or 32T chainring currently. While pedalling, you will feel similar effort to the one riding round 31T ring, but you will gain the speed similar to riding 34T chainring. Item Specifications Chainring BCD 104 Color Green Defined Color Green Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Ring Position/Type Chain Retaining Single Ring Tooth Count 32 absoluteBLACK Oval 104/64 BCD 4-Bolt Chainring Chainring EAN: 5110846000975

by absoluteBLACK

—$72

With the REACT series, KMC has filled a gap in its lineup of drive solutions. Just like KMC chainrings and sprockets, REACT cassettes are precisely designed to match KMC chains. This perfect synergy reduces friction between individual components and enhances the lifespan of all drive components. Meticulously crafted ascent and descent ramps ensure precise chain guidance, improving shifting performance across the entire range. Made from high-strength steel, REACT cassettes are compatible with Shimano HG Lifting and lowering ramps provide improved shifting performance, overall component interaction efficiency and stability Unique lifting ramps design carries the chain smoothly upward on the cogs Distinctive lowering ramps adeptly align the chain quickly Cogs sizes are design to provide smoother shifting and precise chain indexing to suit all riders Optimized for use with KMC e11, X11, X11 EL, and X11 SL chains Item Specifications Cassette Body Type Shimano HG Cogs 11-13-15-18-21-24-28-32-36-42-50 Color Black Defined Color Black Drivetrain Speeds 11 Range 11-50 KMC REACT 11-Speed HG Cassette Cassettes UPC: 766759000547

by KMC

—$60.50

Solid pins, inner and outer plates make for an economical chain choice with all the performance of higher level X-Series chains. 1/2" x 11/128" chain is compatible with Campagnolo, Shimano, or SRAM 10-speed systems Features KMC's highest pin power for unsurpassed riveting geometry KMC's Double X durability Double X bridge shape allows for precise gear shifting Outer plate chamfering allows for accurate shifting Inner plate chamfering allows for expeditious shifting Item Specifications Chain Connection Type Single Use Master Link Color Aurora Defined Color Green Drivetrain Speeds 10 Half Link Chain No Links 116 Weight 273 KMC X10 Chain Chains UPC: 766759710101

by KMC

—$74.95

MRP XCg bashguards are the ultimate defense against the unexpected hazards of the trail, ensuring your chainring stays safe and your ride remains smooth and uninterrupted. Whether you're navigating rocky tech climbs or tackling tough descents, rest assured your drivetrain is safeguarded against damage. Available in ISCG-05 and BB mount options. Can be combined with MRP's latest 1x SL and SLR ISCG-05 guides to make a two-piece AMg equivalent on bikes with partial ISCG-05 mounts like the Transition Spur, Yeti SB-120, Specialized Stumpjumper, Trek Top Fuel, and Fezzari Signal Peak Designed for XC and trail riding Integrated skid protects chainrings and glides over rocks and obstacles Helps prevent frame damage caused by dropped chains Item Specifications Bashguard Yes Chainguide Mount Type BB Cup Mount Color Black Defined Color Black Max Tooth (teeth) 32 MRP XCg Bash Guard Chain Retention System UPC: 702430218672

by MRP

—$40.50

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. Attaches to frame with (2) M5x16mm Button Head Screws Fits Kona models: Big Honzo (2016-2020), Big Honzo DL (2016-2020), Hei Hei Race (2016-2020), Hei Hei Race DL (2016-2020), Hei Hei Trail 2016-2020 Hei Hei Trail DL (2016-2020), Honzo AL (2016-2020), Honzo AL DL (2016-2020), Honzo CR (2016-2020), Honzo CR Race (2016-2020), Honzo CR Trail (2016-2020), Honzo CR Trail DL (2016-2020), Kahuna DDL (2016-2017), Operator 27.5 (2014-2016), Operator DL 27.5 (2014-2016), Operator Supreme 27.5 (2014-2016), Precept 200 (2014-2017), Precept DL (2014-2017), Process (2014-2017), Process 111 (2014-2017), Process 111 DL (2014-2017), Process 134 (2014-2019), Process 134 DL (2014-2019), Process 134 SE (2014-2019), Process 153 (2014-2019), Process 153 DL (2014-2019), Process 153 SE (2014-2019), Remote 160 (2020-2022), Remote CTRL (2020-2021), Satori (2018-2019), Satori DL (2018-2019), Supreme Operator (2016-2017) Replacement for Kona Hanger TT(V5), V5TT OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. CNC machined 6061 aluminum Black anodized finish Made in the USA Item Specifications Fits Brand Kona Wheels Manufacturing Hangers Requiring 2 Fasteners Derailleur Hangers UPC: 811079028761

by Wheels Manufacturing

—$41.99

Wheels Manufacturing's SRAM compatible Universal Derailleur Hanger simplifies thousands of hanger designs into one universal standard. Machined completely out of aluminum, this new hanger is not only strong but designed to rotate backward and slip slightly in the case of an impact preventing chain jams and protecting the drive train. All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exacting tolerances. Attaches to frame with Thru Axle with M12x1.0 thread pitch Fits Trek: ABP (Active Breaking Pivot UDH (Universal Derailleur Hanger) MTB and eMTB; Fits Devinci: Spartan Carbon - 2022; Fits Orbea: Rallon Series - 2022 Compatible with bike frames designed to accept the SRAM UDH (Universal Derailleur Hanger) Compatible with all MTB and eMTB drivetrains Machined aluminum body anodized black Thru-Axle thread pitch M12 x 1 Item Specifications Fits Brand Trek keyword search UDH Wheels Manufacturing Universal Derailleur Hanger for SRAM UDH Derailleur Hangers UPC: 811079027658

by Wheels Manufacturing

—$41.99

Wheels Manufacturing's SRAM compatible Universal Derailleur Hanger simplifies thousands of hanger designs into one universal standard. Machined completely out of aluminum, this new hanger is not only strong but designed to rotate backward and slip slightly in the case of an impact preventing chain jams and protecting the drive train. All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exacting tolerances. Compatible with bike frames designed to accept the SRAM UDH (Universal Derailleur Hanger) Compatible with all MTB and eMTB drivetrains Machined aluminum body anodized black Thru-Axle thread pitch M12 x 1 Item Specifications keyword search UDH Wheels Manufacturing Universal Derailleur Hanger for SRAM UDH Derailleur Hangers UPC: 811079028549

by Wheels Manufacturing

—$154

The KMC DLC 12 Chain is perfectly designed for an outstanding riding experience. The DLC coating provides a super smooth surface for optimal stability. The diamond-hard surface provides ultra-smooth control This chain is super lightweight with its patented chain configuration High rigidity allows for quick response and higher efficiency Double "X" bridge shape allows for precise gear shifting Inner and outer plate chamfering provide accurate and expeditious shifting Titanium Carbon Nitride coating provides extreme hardness and increased smoothness Item Specifications Chain Connection Type Single Use Master Link Color Black Color Orange Defined Color Black Defined Color Orange Drivetrain Speeds 12 Half Link Chain No Links 126 Weight 238 KMC DLC 12 Chain Chains UPC: 766759712518

by KMC

—$499.99

5DEV's goal is to develop cranks that can be manufactured in a short period of time. Utilizing 5 Axis CNC machines we can produce product in days vs months or years. These cranks are engineered for aggressive trail, enduro/park and DH style riding. Ideal for charging steep technical chunk, ripping laps at your local park, or sessioning your favorite jump line. Our low profile crank arm reduces pedal strike during technical punchy climbs allowing you to clean more sections of trail and get back up to take another lap with less effort. No excuses! Crank HARDER! Ride longer. Includes Chainring Mounting Hardware Made in San Diego, California Item Specifications Q factor 167mm Bottom Bracket Width 68 - 73mm (does not work with Super Boost) Spindle Interface Type 30mm Spindle Crank Length (mm) 170 Material 7075-T651 Billet Aluminum Crank Bolts Self Extracting Chromoly Steel Preloader CNC 7075 Alloy Chainring BCD Direct Mount SRAM Defined Color Raw / Clear BB Included No Chainring Included No Chainline/Hub Compatibility 141/148 Boost Hubs Crank Intended Use Mountain Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Weight 525g (170mm length, 30mm Spindle) Warranty 5 Year Warranty 5Dev Trail/Enduro Crankset Crankset UPC: 850042201190

by 5Dev

—$26

Shimano lock ring for direct mount cranks.Also works with: FC-MT611-1 Shimano Direct Mount Lockring Crank Spider UPC: 192790848105

by Shimano

—$40

Original equipment rear derailleur pulleys for SRAM rear derailleurs. Includes 12t upper and 12t lower pulleys, 12.9mm and 12.5mm steel pulley screws Compatible with: FD-RIV-E-D1 SRAM Pulley Assemblies Pulley Assembly UPC: 710845869761

by SRAM

—$159.95

SXg SL Alloy Chain Guide Co-molded "HD2" upper guide with softer durometer interior for silent guidance Tracked and grooved upper guide / backplate interface increases stiffness and eases installation Lower guide features Whippersnapper technology for retention without moving parts or friction Integrated skid protects chainrings and glides over rocks and obstacles Installs and adjusts with a single 4mm hex Swingset hardware allows guides to rotate apart for easy chain installation Compatible with chain lines 49mm and wider, including Boost 148 Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains Alloy backplate Item Specifications Chainguide Mount Type ISCG-05 Color Black Max Tooth (teeth) 34 Weight 149 MRP SXg SL Alloy Chain Retention System UPC: 702430186360

by MRP

—$54.99

The BOX Four cassette adapts our Prime 9 philosophy of durability, simplicity, and reliability at a great price point. All cogs are stamped from steel, given our durable black coating and then the larger cogs are pinned to each other with spacers for easy installation. Compatible with HG freehub bodies Steel stamped cogs No spiders Wide ratio and consistent progression ED black protection Item Specifications Cassette Body Type Shimano HG Cogs 11-13-15-18-22-28-34-42 Color Black Defined Color Black Drivetrain Speeds 8 Range 11-42 BOX Four 8-Speed Cassette Cassettes UPC: 639266097419

by BOX

—$59.95

The Wolf Tooth CAMO BashSpider is a crankset-mounted boost bash ring. This is a spider with an integrated bash ring for use with direct mount cranksets. The CAMO BashSpider pairs with a CAMO chainring to complete the CAMO System. Designed to work with Shimano cranksets that have a removable spider A CAMO chainring is required to complete this system The "rolling" ability of the BashSpider allows the rider to move easily over obstacles Bash rings that are mounted on the crankset are better supported than bash rings that are mounted to the frame or bottom bracket M5 (minus 5mm - Boost) is dished towards the frame for 52mm chainline for bikes with Boost spacing Will fit CAMO chainrings from sizes 28T-34T round or 30T-32T elliptical Includes mounting bolts Item Specifications Color Black Wolf Tooth CAMO Bash Spider Crank Spider UPC: 810006802948

by Wolf Tooth

—$106.39

The Shimano FC-M6100 12-speed crankset features an optimized gear combination and gear ratios designed for trail riding. For 55mm chainline 178mm Q-factor 148mm O.L.D. 2-piece crankset Dynamic Chain Engagement+ improves chain engagement and retention Direct mount chainring Item Specifications BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount Color Black Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 32 Shimano Deore M6100 Crankset Crankset UPC: 192790617503

by Shimano

—$104.99

The Shimano SLX CS-M7100 12-speed cassette is optimized with rider-tuned gear combinations for MTB excellence. Advanced shifting performance provides the confidence to enjoy any trail Light and stiff construction reduces cassette inertia resulting in faster acceleration and increased chain security HYPERGLIDE+ technology provides better chain engagement, stronger retention, and smoother pedaling with greater power and confidence over rapidly changing terrain Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog damage on freehub The CS-M7100 cassette meets durability requirements for E-MTB applications Item Specifications Cassette Body Type Shimano Micro Spline Cogs 10-12-14-16-18-21-24-28-32-36-40-45 Color Silver/Black Defined Color Silver Designed for ebike Yes Drivetrain Speeds 12 Range 10-45 Shimano SLX CS-M7100 12-Speed Cassette Cassettes UPC: 192790444291

by Shimano

—$54

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility. Aluminum press-fit cups are lightweight Integrated adjuster Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly lighter than GXP system Item Specifications BB Shell Width (mm) 79 BB Shell Width (mm) 83 BB/Frame Interface BBright Press Fit BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type SRAM DUB SRAM DUB Non-Threaded Bottom Bracket Bottom Brackets UPC: 710845826177

by SRAM

—$137.99

Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets Includes replacement dust covers and seals CNC-machined aluminum shell for precise bearing alignment and frame fit Replaceable ABEC-5 Angular Contact Enduro sealed bearings Angular contact ball bearings are particularly suitable for carrying combined axial and radial loads Made in the USA Item Specifications BB Shell Width (mm) 68 BB/Frame Interface English Bottom Bracket Shell I.D. 1.37 Defined Color Gray Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 96 Wheels Manufacturing BSA Bottom Bracket Bottom Brackets UPC: 811079020123

by Wheels Manufacturing

—$98

SRAM PG-1170 CassettesSRAM 10 and 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging Item Specifications Weight 251g Intended Use Road Cassette Spacing Shimano/SRAM 11 Cassette Body Type Shimano/SRAM 11 Cassette Cogs 11,12,13,14,15,16,17,19,22,25,28 Number of Speeds 11 Chain Compatibility SRAM 11 Range 11-28 SRAM PG-1170 11 Speed Cassette Cassettes UPC: 710845728242

by SRAM

—$50

SRAM/Truvativ Non-Threaded Bottom Brackets Item Specifications BB/Frame Interface BB86 Spindle Interface Type TruVativ GXP BB Shell Width 86mm Defined Color Black SRAM Non-Threaded Bottom Brackets Bottom Brackets UPC: 710845614583

by SRAM

—$132.99

PF30 Thread Together ABEC-3 sealed bearings Angular contact ball bearings are particularly suitable for carrying combined axial and radial loads Replaceable Enduro bearings Made in the USA Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface PF30 Bottom Bracket Shell I.D. 46 Defined Color Black Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Weight 153 Wheels Manufacturing PF30 PressFit Thread Together Bottom Bracket Bottom Brackets UPC: 811079020253

by Wheels Manufacturing

—$160

The Truvativ Descendant 7K crankset is engineered for complete control. It features a SRAM X-SYNC 2 chainring and DUB technology, with arms crafted from aluminum for lightweight durability. The Descendant 7K crankset is compatible with the SRAM Eagle drivetrain system The X-SYNC 2 chainring profile features teeth that are precisely controlled to work seamlessly with the SRAM chain's inner and outer links SRAM DUB technology allows for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward compatibility Optimized 7000 series forged aluminum arms Direct mount chainring Designed for SuperBoost + rear spacing, featuring a 56.2mm chainline Item Specifications BB Included No Chainline/Hub Compatibility 157 Super Boost Hubs Chainring BCD Direct Mount SRAM Color Black Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 32 Spindle Interface Type SRAM DUB TruVativ Truvativ Descendant 7K Eagle Crankset Crankset UPC: 710845824951

by TruVativ

—$118.99

Deore XT RD-M8100 Rear Derailleur Long cage is designed to be used with 2x12 drivetrain systems Offers fast and shockless shifting thanks to HYPERGLIDE+ technology The low-profile design includes a bumper added to the derailleur pulley cage Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain Includes large 13t pulley Drivetrain is silent in all gear positions with decreased rear derailleur and chain tension in low gear Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 45 Color Black Drivetrain Speeds 12 Largest Cog 45 Rear Der/Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Weight 284 Shimano Deore XT RD-M8100 Rear Derailleur UPC: 192790443652

by Shimano

—$50

Onyx stainless steel single speed cogs. Heat treated stainless steel for durability Broached splines are made exactly the same for every cog, every time Made in the USA Item Specifications Cassette Body Type Shimano HG 7-Speed Defined Color Silver Drivetrain Speeds Single Speed 3/32" Material Stainless Steel Tooth Count 16 ONYX Racing Products Stainless Cogs Driver and Single Cog

by ONYX Racing Products

—$37.48

Onyx aluminum single speed cogs. 7075 T651 Aluminum Broached splines are made exactly the same for every cog, every time. Made in the USA Item Specifications Cassette Body Type Shimano HG 7-Speed Defined Color Black Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 14 ONYX Racing Products Aluminum Cogs Driver and Single Cog

by ONYX Racing Products

—$565

Shimano XTR M9120 cranks feature a lightweight and rigid design thanks to Hollowtech II crank construction. Chainrings can be easily exchanged with the direct mount system and one key release. Single front chainring set up (chainring not included) Gear tooth profile designed for MTB riding usage Crank can be exchanged between single and double front chainring set ups 168mm Q-factor Item Specifications BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount Color Gray Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Gray Drivetrain Speeds 12 Number of Chainrings No Rings Included Pedal Spindle 9/16" Rings Sold Separately Spindle Interface Type Shimano Hollowtech II Shimano XTR FC-M9120 Crankset Crankset UPC: 689228879690

by Shimano

—$28

Upper Bolt and Spring kits for SRAM rear derailleur maintenance and repairs. SRAM Rear Derailleur Upper Bolt and Springs Upper Bolt and Spring UPC: 710845753091

by SRAM

—$143.49

The SRAM Force Rear Derailleur represents the same design philosophy that has yielded our best-in-class products for the MTB market. The Force takes advantage of Exact Actuation, an actuation ratio that delivers precise 3mm shifts in every gear along with the widest range of adjustment available, delivering speed and performance. WiFLi offers a wider gear range and is compatible with cassettes up to 32T Must be used with SRAM Double Tap shifter Exact Actuation Ratio delivers 3mm motion per shift across the entire cassette Works with standard or compact 10-speed road cranks Carbon & aluminum pulley cage, magnesium inner parallelogram link Item Specifications Color Silver/Black Weight 190g Intended Use Road Cassette Spacing Shimano RD 10,SRAM 10 Shifter/Derailleur Compatibility SRAM 10 Largest Cog 32teeth Chain Wrap Capacity 37teeth Derailleur Action Top-Normal (Traditional) Cage Length Medium SRAM Force Rear Derailleur Rear Derailleur UPC: 710845700460

by SRAM

—$25.50

Wheels Manufacturing Wave Washers Wheels Manufacturing Wave Washers Small Part UPC: 836572009734

by Wheels Manufacturing

—$125

Shimano Ultegra RD-R8000 Rear Derailleur Item Specifications Cage Length Medium Chain Wrap Capacity (teeth) 39 Color Black Drivetrain Speeds 11 Largest Cog 34 Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Weight 210 Shimano Ultegra RD-R8000 Rear Derailleur Rear Derailleur UPC: 689228623163

by Shimano

—$116

This affordable crankset includes the features that make SRAM 1x road cranks popular: patented X-Sync chainring technology and above-average tire and frame clearance. Integrated 4-arm asymmetric spider maximizes stiffness-to-weight ratio. Q-factor is 149mm Includes SRAM X-SYNC chainring Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainring BCD 110 SRAM Asymmetric Color Black Crank Intended Use Cyclocross Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 42 Spindle Interface Type SRAM/Truvativ GXP SRAM Apex 1 Crankset Crankset UPC: 710845796494

by SRAM

—$94.99

EC90 SL Spindle30 x 129mm Easton EC90 SL Spindle UPC: 821973301051

by Easton