Drivetrain

Experience the precise, positive feel of SRAM with their X7 Trigger Shifters. They're perfect for casual and serious riders alike thanks to their aluminum and composite construction that both reduces weight and boosts strength. And, the X7s feature SRAM's 1:1 actuation ratio for the ultimate in crisp shifting.

The best chain in the world is one in which you have total confidence, and Shimano's Deore XT chain offers nothing but reliability and smooth shifting. This directional chain features task-optimized link plates, with outer plates engineered for exceptional front and rear shifting, and a mud-shedding wide plate design

Shimano's Tiagra cassette offers crisp shifting and lightweight performance. Hyperglide sprockets incorporate computer-designed shift ramps and tooth profiles for improved shifting. This cassette comes in a range of sizes to suit your riding style and terrain.

- 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

Wheels Manufacturing 2.5mm Black Aluminum Bottom Bracket Spacers are for adjusting chainline or bearing play in English (BSA) or Italian threaded bottom brackets.

Used to adjust crank chainline or ensure proper bearing preload when using 30mm spindle cranks. - Inner Diameter: 30mm - Outer Diameter: 41.5mm - Machined engineering-grade Delrin - Sold Individually

These are the correct connecting links for SRAM's PowerLink 9-speed chains. They are great for installing new chains and fixing chains on the road and trail, too.

These are the correct connecting links for SRAM's PowerLink 8-speed chains. They are great for installing new chains and fixing chains on the road and trail, too.

These are the correct connecting links for SRAM's 10-speed chains. They are great for installing new chains and fixing chains on the road and trail, too. They come in packs of four.

- 3-spline steel cogs for use with Sturmey 3-speed (and 5-speed) internal gear rear hubs - Flat or dished for tuning chainline. Xylan coating for greater durability

- 3-spline steel cogs for use with Sturmey 3-speed (and 5-speed) internal gear rear hubs - Flat or dished for tuning chainline. Xylan coating for greater durability

Replacement spindle spacers for Race Face X-Type XC/AM cranksets.

Dimension Steel Cogs are splined for BMX and singlespeed hub compatibility. - Steel with chrome finish - Cogs are splined for Shimano BMX and singlespeed hub compatibility - Compatible with 1/2-inch and 1/8-inch chains

MS-series twist shifters are quantity-tested, easy to use, and quick to setup. - Includes shift cable - Indexed left shifter works for double or triple

Replacement crank bolt for RaceFace Cinch cranks.

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.

DS85 twist shifters are classic and simple to use, and give the ability to repair a variety of flat bar bikes and freshen their looks. - Include shift cables - Requires Campagnolo cable

Compatible with most Shimano drivetrains, microSHIFT thumb tap shifters have durable bodies with ergonomic shift levers that make it easy to get bikes going again. - Include shift cables - Visible gear indicator

Compatible with most Shimano drivetrains, microSHIFT thumb-tap shifters feature durable bodies with ergonomic shift levers, making it easy to get your bike going. - Includes shift cable - Compatible with 2x mountain front derailleurs

Race Face crank bolt/puller for 2008 and newer Next SL cranks and 2012 and newer Atlas cranks.

- 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

Original equipment on SRAM and Truvativ cranks, these chainrings also work well with other drivetrains.

SRAM's PC 830 Chain offers accurate shifting, excellent durability, and superior power transfer for 8-speed drivetrains.

Shimano Sora 9-Speed replacement chainrings gets your drivetrain operating smoothly again.

- Replacement bolt kits for mounting chain guides to ISCG and ISCG-05 frame tabs - Kits include chainline adjustment spacers - 8/12mm button head bolts for single ring steel backplate guide applications - 10/16mm flat head bolts for single ring alloy backplate guide applications

Dimension classic 4-hole cruiser chainwheel, with offset to allow chainline adjustment. - Classic 4-hole cruiser chainwheel - Offset ring allows chainline adjustment - Polished steel - Fits 1-piece crankarms - Requires 1/2-inch x 1/8-inch chains

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)

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

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!