Cranksets

Protect your 1x investment with this bashguard designed for Shimano Symmetrical 96 BCD cranksets. - Only compatible with symmetrical 96 BCD cranks - Made from aluminum alloy

The Wheels Manufacturing 3.5mm Spacer Kit for 61mm Specialized OS Carbon Frame widens 61mm wide Specialized Carbon OSBB frame BB shells for use with Pressfit 30 bottom brackets. Place one 3.5mm BB cup spacer between each bottom bracket cup and the frame when installing the bottom bracket. Additional crank spindle spacers are included to fine-tune any crankset fitment play, and these spacers are machined from engineering-grade Delrin. Includes: - (2) - 3.5mm bottom bracket cup spacers (46mm ID) - (4) - .5mm crank spindle spacers (24mm ID) - (2) - 1.0mm crank spindle spacers (24mm ID)

The Wheels Manufacturing BB30 Bottom Bracket Adapter for Campagnolo Ultra- Torque Cranks adapts Campagnolo Ultra-Torque cranks to BB30-standard frames. This adapter fits over the installed crank bearing so no bearing removal is required for installation. This adapter is machined from engineering-grade Delrin. - 48g/pr * The design of these adapters includes the use of the Campy bearings factory installed on the crank spindle.

The Wheels Manufacturing PressFit 30 Bottom Bracket Adaptor for Shimano Cranks adapts 24mm Spindle Cranks (Shimano Hollowtech II, FSA, Race Face EXI, etc.) to work on PF30 frames. Simply tap the adapters into the 6806 bearing in the BB shell, then install the spindle and cranks. Use Wheels Mfg Crank Spindle Spacers to adjust your chainline, or take up any side-to-side movement in your cranks. These spacers are machined from engineering-grade Delrin. Notes: - PF30-SHIM was originally designed for use with SRAM PF30 bottom brackets and will not work with Wheels Manufacturing PF30-BB, PF30-BB-AC or PF30-BB-CER. Use Wheels Mfg BBUNIV-SHIM to adapt 24mm Spindle Cranks (Shimano, FSA, etc.) in Wheels Manufacturing PF30 bottom brackets. - Not compatible with SRAM PF30 bottom brackets that use a thin plastic reducer inserted into the bearings. - The stock bottom bracket seals must be removed before installing the Pressfit 30 adapter

- Crank Arm Length: 170mm - Interface: Square - Position: Left

- Adapts American/Pro BMX frames with a non-Threaded 51.3mm (2.02") i.d. bottom bracket shell to accept English-threaded bottom bracket & crank applications - CNC-machined aluminum with three steel connecting bolts to prevent independent rotation

Crank left arm, Blaze Powerspline, 175mm, pitch black

- Horizontal square interface - Only includes left crank

- Forged steel - 24 TPI

The new Gen 3 single-sided Stages Power L meter is built on to a non-drive-side Stages Carbon and built to retrofit SRAM (road and mountain), Race Face, and Easton cranks with Stages Power, with added spindle purchase. No additional spindle purchase required for FSA 386EVO cranks. This one Stages Power meter is built to rule them all—all of the most popular 30mm spindled crank sets, that is. Interchangeable 30mm spindles bring Stages Power carbon to numerous popular crank sets. In order to fit a vast array BB30 based crank sets—including, SRAM, RaceFace, and Easton, as well as FSA’s 386EVO —Stages' engineers have developed a range of bottom bracket spindles that serve to mate our super-light carbon Stages Power meter to more than 10 different 30mm spindled crank sets. Active Temperature Compensation as standard equipment. Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings no matter the environmental conditions. Individual meter calibration for the most accurate results. Stages Power meters are calibrated individually to ensure a +/- 1.5% accuracy level. Individual calibration means that you can trust the data produced by our system. Additional features: - ± 1.5 % accuracy in all conditions - Active temperature compensation - Accelerometer based cadence measurement - Wirelessly upgradable firmware - LED indicator displays battery level at start up (with no need for connect to an app) and confirms successful zero reset - Updated accelerometer and addition of gyroscope for improved cadence resolution - Upgraded BLE and ANT+ radios offer a 6X improvement of data transmission strength Specifications - Power meter housing: low profile design, with robust door interface - Weight: Only adds 15g to base crank arm - Battery Life: 200+ hours (coin cell: CR2032) when used as a single sided meter - Power range (Watts): 0 to 5000 - Cadence range (rpm): 10-220 - Water resistance rating: IPX7 In the box - Power Meter - High quality CR2032 coin cell battery - Lifetime access to Stages Link for power meter management and firmware upgrades. - 2 months free access to Stages Link premium training and coaching features. - Product Identification Card with Serial Number and ANT+ I.D. Number. - User Guide

Shimano Altus M311 cranksets provide durability and reliable shifting for triple chainring drivetrains. - Hyperdrive SG-X chainrings - 7/8-speed compatible - Spindle interface type: Square Taper JIS

- 2-PIECE CRANKSET for 157 mm O.L.D. frames - DYNAMIC CHAIN ENGAGEMENT+ improves chain engagement and retention - Q-factor 181 mm - Direct mount chainring - Chain Line 56.5 mm - 1x12-speed

Shimano's new FC-RX600-10 crankset balances weight and efficiency for mixed-terrain riding. Gearing options cater to the specific demands of gravel riding and to provide tighter gear steps for maintaining pedaling cadence. The 2x10-speed crank is available in a 46-30T chainring combination. - Wider gear range for long tours or unknown terrain - Optimum gearing for mixed terrains and riding styles - Gear combination: 46-30T

Shimano's new FC-RX810-2 crank balances weight and efficiency for mixed-terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. The 2x11-speed crank is available in a 48-31T, 40T, and 42T chainring combination and 170, 172.5, and 175mm crank arm lengths. - Gravel gear ratios preserve riding rhythm over rough surfaces with wider tires - Optimum gearing for mixed terrains and riding styles - Wide-range double - Gear combinations: 48-31T, 40T, 42T

An integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements. - Optimal balance of stiffness, strength, weight and rotational performance - Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting - 148mm Q-factor - 44.5mm chainline

SRAM’s cranks are strong and tough, ready for any kind of ride. So it’s inevitable that pedal strikes and debris will chip away at the end of the crank. SRAM’s Carbon Crank Boot is an upgrade that combats the wear and tear that comes with hard riding. The boot protects the crank from surface damage and keeps the rider’s style perfectly intact. - For Descendant Carbon and non-Eagle XX1 and X01

SRAM’s cranks are strong and tough, ready for any kind of ride. So it’s inevitable that pedal strikes and debris will chip away at the end of the crank. SRAM’s Carbon Crank Boot is an upgrade that combats the wear and tear that comes with hard riding. The boot protects the crank from surface damage and keeps the rider’s style perfectly in tact. - Injection molded plastic crank arm protection - Perfect way to protect your carbon crank investment from scratches and dents from pedal strikes - Material: Injection molded plastic - Recommended Group: XX1, X01, XX, X0

- Single-ring drivetrain simplifies functionality and reduces weight - Wide chainline for maximum tire and chainstay clearance - Direct mount chainring - SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control - DUB bottom bracket adds durability and simplicity

The wider stance of the arms and chainrings provides clearance for extra wide tires, giving you the option to explore new, more challenging routes. - Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1" tire widths (43/30T chainrings only) - DUB bottom bracket adds durability and simplicity - Longer DUB crank spindle accommodates both Road- and MTB-width bottom bracket standards for unmatched cross-compatibility across brands - Requires wide front derailleur - BB not included

We cut grams out of our aluminum crankarms, but didn’t cut corners on power measurement. Our light and accurate spindle-based power unit nestles into our striking redesigned arms to give you the data you need, and our newest direct mount chainrings are light and stiff while looking good. Features - Spindle-based unit measures left side power to calculate total watts - Long battery life (400+ hours) to power a season of rides - User replaceable AAA lithium battery - DUB bottom bracket adds durability and simplicity - Waterproof (IPX7 waterproof to 1 meter for 30 mins) - Lightweight (less than 40g heavier than standard crankset) - SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control - Wide chainline for compatibility with Full Mount rear derailleurs

Strength is how the X01 Eagle™ DUB™ crankset takes capability to places never before reached. It's the strongest crank in the entire Eagle™ ecosystem, and it holds this status at a weight that is hard to fathom. Featuring industry-proven and rider-beloved DUB™ technology to radically simplify the relationship of spindle to bottom bracket, delivering unprecedented simplicity, compatibility and durability. The X01 Eagle™ DUB™ Crankset also comes with our Eagle™ Colorsystem, in the X01® master colorway - to go perfect with all other available cassette and chain colors – from Black to Gold to Rainbow, and now Copper. With a raw aluminum finish on the X-SYNC 2™ chainring teeth – to keep looking fresh throughout its long lifespan. FEATURES: - The strongest crank in the entire Eagle™ ecosystem. - Master X01® colorway as part of Eagle™ Colorsystem – goes with all cassette and chain color options. - Available in the X01® master colorway and Oxy Red X01® signature colorway. - Raw aluminum chainring teeth to fresh throughout the entire lifespan of the precision CNC machined direct mount ring. SPECIFICATIONS: - CRANK ARM LENGTH: 165mm, 170mm, 175mm - BB SPINDLE INTERFACE: DUB - BB COMPATIBILITY: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP - SPEEDS: 11/12 - CHAINRING MATERIAL: Aluminum - BOLT CIRCLE DIAMETER (BCD): Direct Mount (DM) - CHAINLINE: 9.0mm, 52.0mm, 55.0mm, 56.5mm - CHAINRING SIZE: 32T

True competitors are always looking for a performance advantage — a relentless pursuit of equipment that is lighter, stiffer, stronger, and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle CARBON TUNED crankset is our lightest, stiffest, and strongest to date. DUB technology enhances this by simplifying the relationship of the spindle to the bottom bracket and redefining the measure of durability. DUB-powered cranksets mean simplicity, compatibility, and durability. Specifications: - CRANK ARM LENGTH: 165mm, 170mm, 175mm - BB SPINDLE INTERFACE: DUB - BB COMPATIBILITY: All SRAM MTB WIDE DUB BBs, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP - SPEEDS: 12 - CHAINRING MATERIAL: No rings - BOLT CIRCLE DIAMETER (BCD): Direct Mount (DM) - CHAINLINE: 55.0mm, n/a - CHAINRING SIZE: No rings

A 10-speed, double crankset with melt-forged arms intended to be used with Octalink bottom brackets. - Alloy crank arms - Alloy outer ring, steel inner ring - 48.7mm chain line with a 113mm spindle - Number of Chainrings: Double - Chainline/Hub Compatibility: 135/142 MTB Hubs - Crank Intended Use: Mountain - Pedal Spindle: 9/16" - Rings: 36/22 - Spindle Interface Type: Shimano Octalink V2 - Drivetrain Speeds: 10 - Chainring BCD: 104, 64 - BB Included: No

SR Suntour's XCT is a replacement left crank arm for square or diamond taper-oriented cranks that features aluminum alloy construction.

Race Face Cinch aluminum crank arm bolt. 18mm, fits XC/AM cranks.

Race Face CINCH Crank Puller • Puller cap for Cinch model Race Face cranks only, including Next SL, SixC and Turbine • Puller cap utilizes 16mm hex key • 26mm thread

Spindle and hardware kit for Race Face CINCH MTB and fatbike cranks.

Trail riding can be tough on your gear. The ends of your carbon cranks can take a lot of abuse as the trail rushes underneath you and your bike. Protect your cranks from any damage with Race Face crank boots. Made from a durable Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection. Wrap it up and protect the tips! Compatible with: - Race Face - Next SL Cinch (G3) - Sixc Cinch - Chester - Respond - Next/Next SL (24mm Spindle) - Sixc (24mm Spindle) - Most other popular carbon MTB cranks and assorted alloy DH cranks

Race Face aluminum chainring bolts for inner chainrings. Includes four 12.5mm bolts.

- 7075-T6 aluminum direct mount spider or lockring to fit Race Face Cinch system splined cranks - RF-3296 spider is required for running 2-ring setups with Boost (Race Face 1x Direct Mount rings work fine with Boost) - Mounts using a common Park BBT-22 tool

Replacement CINCH Preload Ring for non-driveside Race Face CINCH cranks

Race Face Crank Arm Tab Spacers • Spacers are used to protect the outer chainring tabs and enhance aesthetic when no outer ring or bashguard is used • Fits all Race Face cranksets • Use double bolts

Race Face Chain Retention System Parts • For use with English threaded bottom bracket shells with no ISCG mount tabs

Trail riding can be tough on your gear. The ends of your Next SL G4 cranks can take a lot of abuse as the trail rushes underneath you and your bike. Protect your cranks from any damage with Race Face crank boots. Made from a durable Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection. Wrap it up and protect the tips!

The RIDE crank arm set offers CINCH versatility, adaptable chainring options, and the 24mm EXI interface system for easier installation and removal. This set is a budget-friendly option with signature RaceFace styling, performance and craftsmanship. - Offers CINCH system compatibility - 24mm EXI interface for easier crank installation - Forged from 6066 aluminum with aggressive styling for a high strength to weight ratio - Compatible with CINCH direct mount alloy or steel rings - Direct mount chainline: 78.5mm / 85mm (Flipped Ring) - 2X Cinch spider chainline: 77mm - Number of Chainrings: No Rings Included - Chainline/Hub Compatibility: 190/197 Hubs - Crank Intended Use: Fat Bike - Pedal Spindle: 9/16" - Spindle Interface Type: RaceFace EXI - Chainring BCD: Direct Mount CINCH - BB Included: No

Stronger, stiffer, and lighter than ever; that is exactly what you can expect with the Quarq DUB crank arm assembly. Paired with the DZero or DFour DUB power meter spider and the DUB bottom bracket, the Quarq DUB crank arms assembly builds a power meter that can handle the toughest of conditions. - Only compatible with Quarq DZero DUB and DFour DUB power meter spiders - Does require a SRAM DUB bottom bracket

Secure your chainrings for your ride with Origin-8's Double/Triple Chainring Bolts. Made for double and triple chainrings, each set includes 5 male/female bolts to securely connect your chain rings to the crank. Available in black and silver, as well as aluminum or steel.

- Chainring bolts for double cranks - Torx heads

Replacement crank spindle for Easton EC90 SL cranks

Easton spider and ring assemblies for CINCH cranks.

Dimension Cruiser one-piece hot-forged chromoly steel cranks. - One-piece, hot-forged chromoly steel crank - Cruiser chainwheels sold separately - Requires 24 tpi American bottom bracket - Crankset has 1/2-inch pedal threading

The Descendant 6K DUB crankset delivers consistent performance every time out. Now featuring SRAM’s DUB technology, this design simplifies the relationship of the spindle to the bottom bracket. Optimized 6000 series forged aluminum arms support the X-SYNC 2 chainring to provide complete chain control. Now everyone can benefit from a new measure of durability. - SRAM DUB technology creates a lighter, stiffer and stronger crankset - Optimized 6000 series forged aluminum arms - Included direct mount X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and durability - Chainring is designed specifically for Eagle chains and drivetrains - DUB compatible bottom bracket sold separately - Boost Compatible - BB Included: No - Chainring BCD: SRAM Direct Mount - Crank Intended Use: Mountain - Number of Chainrings: Single - Drivetrain Speeds: 12, 11, 10 - Spindle Interface Type: SRAM DUB - Chainline/Hub Compatibility: 141/148 Boost Hubs

- Chainrings Included: Yes - Number of Chainrings: Single - Pedal Spindle: 9/16" - Rings: 42-tooth

- Replacement bolt for DUB cranks

The new Eagle 70 crankset is a sleek, sturdy answer to a growing demand for robust and aesthetically pleasing components. Featuring 3-bolt chainring compatibility, the Eagle 70 crankset features a stamped steel T-Type chainring with optional bashguards for optimal durability and protection on the trail.? Features - Aluminum crankarm with 3-bolt T-Type chainring. - Available in 175mm, 170mm, 165mm lengths. - Bashguards shared with 90, GX and X0 T-Type chainrings. - 6061 DUB Spindle. - DUB Wide spindle for 55CL.

The new Eagle 90 crankset is a sleek, sturdy answer to a growing demand for robust and aesthetically pleasing components. And with availability down to shorter 155mm and 160mm lengths, it gives riders more freedom to build their bike, their way. Featuring 8-bolt chainring compatibility, the Eagle 90 crankset includes a silver stamped steel T-Type chainring with optional bashguards for durability and protection on the trail. Features - Forged aluminum crankarm with 8-bolt T-Type chainring compatibility. - Available in 175mm, 170mm, 165mm, 160mm and 155mm lengths. - Stamped steel chainring for maximum durability or aluminum chainring for minimal weight. - No-nonsense, no-compromise. Two independently removeable composite bashguards. Chainring size specific. - Bashguards shared with GX and X0 T-Type chainrings. - DUB Wide spindle for 55CL

Force just got faster. And more stylish. Pair the lighter and stiffer Force crank with 46/33T, 48/35T, or 50/37T chainring combinations. X-Range gearing keeps cadence changes during a front shift to the minimum, maximizing your ability to put power down on climbs, descents and flats. Features - One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset - X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear - Crisp and accurate front shifts - DUB bottom bracket adds durability and simplicity - 46/33T, 48/35T or 50/37T chainring combinations available - Can be upgraded to a power meter - Available in 160, 165, 170, 172.5, and 175 mm lengths

The Force XPLR crankset is a light and stiff direct mount chainring with refined, elegant crank arms, plus updated, lighter 1x chainrings. Offered in 38T-46T standard chainring sizes and 44T-50T with aero rings, this crank can do it all and looks great doing it. Features - Single-ring drivetrain simplifies functionality and reduces weight - Direct mount aero chainrings for better aerodynamics - X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control - DUB bottom bracket adds durability and simplicity - Can be upgraded to a power meter - Available in 160,165, 170, 172.5 and 175mm crankarm lengths - Lightweight

Some riders test their limits more than others. For these riders, the GX Eagle DUB crankset allows them to go all-in, every day they ride. The best aluminum crankset we make, engineered to deliver consistent performance every ride. Featuring our X-SYNC 2 tooth profile chainring for complete chain control, each tooth's thickness is toleranced and controlled to work seamlessly with the chain's inner and outer links. DUB technology's patented spindle design and bottom bracket provide a uniform approach to fitment, better sealing, and forward and backward compatibility. Simply put, the forged aluminum GX Eagle DUB crankset is the no-frills choice of riders who know. - Our best aluminum crankset - Direct mount interface compatible with chainrings across the entire Eagle Ecosystem - Master GX colorway as part of Eagle Colorsystem—pairs with all cassettes and chains, from Black to Gold to Rainbow to HardChrome and all-new Copper

The GX Eagle Transmission DUB crankset gives no-nonsense riders a no-compromise balance of form and function. It’s the crankset where pure performance meets optimal value. Its two independently removable composite bashguards add durability and allows riders to manage scuffs and scrapes that come with the territory. Protecting and preserving the unique shape of its forged aluminum design to deliver maximum performance with minimum bulk. - No-nonsense, no-compromise. Two independently removeable composite bashguards. Chainring size specific. - Forged aluminum with an all-new shape and optimal value

Some riders test their limits more than others. For these riders, the GX Eagle DUB crankset allows them to go all in, every day they ride. The best aluminum crankset we make, engineered to deliver consistent performance every ride. Featuring our X-SYNC 2 tooth profile chainring for complete chain control, each tooth's thickness is toleranced and controlled to work seamlessly with the chain's inner and outer links. DUB technology's patented spindle design and bottom bracket provide a uniform approach to fitment, better sealing, and forward and backward compatibility. Simply put, the forged aluminum GX Eagle DUB crankset is the no-frills choice of riders who know. - Our best aluminum crankset - Direct mount interface compatible with chainrings across the entire Eagle Ecosystem - Master GX colorway as part of Eagle Colorsystem—pairs with all cassettes and chains, from Black to Gold to Rainbow to HardChrome and all-new Copper

The SRAM NX crankset delivers Eagle styling and performance to the newest addition to the Eagle ecosystem. Designed for SRAM's X-SYNC 2 chainrings, the NX crankset is engineered for complete chain control—each tooth's profile is precisely engineered to work quietly, efficiently, and securely with the Eagle chain's inner and outer links. DUB technology features a better-engineered bottom bracket and a new spindle design, which together allows for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward compatibility. Now everyone can benefit from a new measure of performance and durability. - 6000 series forged aluminum arms - 49.0mm chainline

Forget front derailleurs; SRAM's Rival 1 Crankset brings a game-changing upgrade in performance and reliability to cyclocross, road, and other 700c disciplines. It combines the durability, simplicity, and efficiency SRAM is know for on the road with their 1x mountain technology, X-Sync. - Single-ring drivetrain simplifies functionality - Forged aluminum with detachable spider: 42T and 52T X-Sync tall, square tooth design provides maximum control - Sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain - Mud-clearing recesses for the inner chain links and rollers - Weight: 799g (24mm spindle, 172.5mm, 42T, no BB)

The SRAM SX Eagle Crankset includes Eagle platform styling and features at an entry-level price point. SX Eagle cranks are compatible with all levels with SRAM Eagle drivetrain systems. - Offers the same chain retention performance as seen in all higher-level Eagle drivetrain cranks - 32T direct mount X-SYNC 2 steel chainring included - Aluminum crank arms - 11/12-speed compatible - Bottom bracket sold separately

Some riders test their limits more than others. For these riders, the GX Eagle DUB crankset allows them to go all in, every day they ride. The best aluminum crankset we make, engineered to deliver consistent performance every ride. Featuring our X-SYNC 2 tooth profile chainring for complete chain control. Each tooth's thickness is toleranced and controlled to work seamlessly with the chain's inner and outer links. DUB technology's patented spindle design and bottom bracket provides a uniform approach to fitment, better sealing, and forward and backward compatibility. Simply put, the forged aluminum GX Eagle DUB crankset is the no frills choice of riders who know. - Our best aluminum crankset - Direct mount interface compatible with chainrings across the entire Eagle Ecosystem - Master GX colorway as part of Eagle Colorsystem pairs with all cassettes and chains, from Black to Gold to Rainbow to HardChrome and all-new Copper

The new X01 Eagle is our best, toughest, and most aggressive Trail and Enduro crankset thanks to DUB technology. The reengineered design, employing our proprietary CARBON TUNED lay-up technology, is built tough to handle aggressive lines through rock gardens and big hits wherever you find them. - DUB technology delivers the strongest, stiffest, lightest crankset available - All-new SRAM CARBON TUNED crank technology provides extreme stiffness and low weight - All-new chainring technology is designed specifically for Eagle chains and drivetrains - The X-SYNC2 chainring provides significantly quieter performance, with better mud clearing and extraordinary durability

The Race Face Aeffect crank is designed to handle aggressive trail riding at XC crank weight and an attractive price point. Features the CINCH system with its interchangeable spider options and a 24mm EXI interface spindle. - Crank arms forged from 6066 aluminum - Compatible with all CINCH direct mount rings and spiders to easily convert between existing chainring standards - Compatible with direct mount, 1x, 2x with - and without bash, and 3x configurations - 24mm EXI spindle compatible with Race Face X-Type bottom brackets or Hollowtech II compatible bottom brackets - CINCH removable spiders and direct mount rings utilize a 20-tooth ISIS cup BB tool for removal and installation - Bottom bracket sold separately

Trail riding can be tough on your gear. The ends of your alloy cranks can take a lot of abuse as the trail rushes underneath you and your bike. Protect your cranks from any damage with Race Face crank boots - now made in a smaller version to fit most alloy MTB cranks. Made from a durable Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection. Wrap it up and protect the tips. Compatible with: - Race Face - Turbine Cinch - Atlas Cinch - Atlas (24mm Spindle) - Turbine (24mm Spindle) - Aeffect Cinch (175mm length ONLY) - Most other popular alloy MTB cranks (except some alloy DH cranksets)

- For Race Face 30mm Cinch System cranks only - Allows switching crank arms between bikes, such as a FatBike and an XC MTB - Use RF-2999 for 8mm to 16mm hex wrench adapter to remove spindle

Built off the proven Next R crank arm shape and spindle insert, the Next SL stands to be lighter, with major improvements in durability and carbon consistency. Made in Canada with American-sourced carbon, the Next SL is also stiffer, improving power transfer and giving you the competitive edge on your pedal-oriented cross country rig. - Increased stiffness and strength improves power transfer - Removable spider offers the ability to convert between existing chainring standards while remaining flexible to future developments - Includes 30mm CINCH spindle, and is power meter compatible - Direct mount chainline: 52mm / 58.5mm (Flipped Ring) - 2X Cinch spider chainline: 50.5mm - Boost 2X Cinch spider chainline: 53.5mm - Number of Chainrings: No Rings Included - Chainline/Hub Compatibility: 135/142 MTB Hubs, 141/148 Boost Hubs, 150/157 DH Hubs - Crank Intended Use: Mountain - Pedal Spindle: 9/16" - Spindle Interface Type: RaceFace/Easton CINCH - Chainring BCD: Direct Mount CINCH - Weight: 418 - BB Included: No