Drivetrain

BB30 specifically for e * thirteen cranksBy larger bearing diameter a 20% greater static load compatibility is achieved. Fits all frame with Pressfit 41 mm standard. Technical specifications Material : Steel Bearing Type : Angular Contact Ball Bearings Shaft : 30 mm diameter Bottom...

Custom bearings and high performance seals in all e*thirteen bottom brackets deliver supreme durability and smooth spinning. PRODUCT SPEC Compatibility : BSA Features : Custom bearings, high performance seals Included : Bottom bracket, bottom brackets spacers, sticker, and User Manual. Size : STANDARD: 68/73mm Spindle : 30mm (Race, Plus)...

Shimano XTR CN-M9100 brings flagship Hyperglide+ shifting precision and whisper-quiet performance to your 12-speed drivetrain, mile after mile. The CN-M9100 is Shimano's top-tier 12-speed chain, built to run with the XTR M9100 groupset and engineered around Hyperglide+ technology. Extended inner plate shoulders grip cassette...

The MRP Wave™ chainring technology utilizes a host of features to provide robust chain handling and retention characteristics while providing market-leading durability. 49mm (standard) or 53mm (Boost) chainline Tooth faces displaced from nominal centerline to provide active & positive lateral engagement of every chain...

Standard teeth, requires chainguide for use on geared drivetrains. SRAM direct-mount. 58mm CL with GXP and DUB cranksets. 51mm CL with “short spindle” 30mm cranks.

Features: Protects chainrings up to 32 or 36t (depending on model). Integrated skid protects chainrings and glides over rocks and obstacles. ISCG-05 Great accessory to protect costly chainrings. Helps prevent frame damage caused by dropped chains. From 88g (32t)

The HELIX R 3-Bolt Direct Mount Chainring is a game changer. Proven cross-compatibility applied to an ultra-lightweight, durable AL-7075-t6 Chainring. Highly CNC’D technical finish. Available to match helix cassette colors!Combine with the chain, derailleur/shifter of choice without a change in chain retention quality. Build...

The HELIX R Direct Mount Chainring is a game changer. Proven cross-compatibility applied to an ultra-lightweight, durable AL-7075-t6 Chainring. Highly CNC’D technical finish. Available to match helix cassette colors!Combine with the chain, derailleur/shifter of choice without a change in chain retention quality. Build a...

Renthal 1XR keeps your chain locked on through mud, rocks, and everything in between with next-level narrow-wide tooth engineering. Renthal knows a thing or two about making sprockets that last, and the 1XR is their take on the narrow-wide chainring done properly. Built for...

Shimano Deore RD-M7200 SGS brings XT-level Shadow ES technology and bulletproof 12-speed shifting to every trail rider who wants premium performance without the premium price tag. The Shimano Deore RD-M7200 SGS is the real deal for riders who want serious drivetrain tech without blowing...

104 BCD is the most common bolt pattern on double and triple cranksets and happens to be the first product ever made by Wolf Tooth Components. The Drop-Stop® tooth design is the best performing and longest lasting wide/narrow chainrings on the market. Fits any 104...

104 BCD is the most common bolt pattern on double and triple cranksets and happens to be the first product ever made by Wolf Tooth Components. The Drop-Stop® tooth design is the best performing and longest lasting wide/narrow chainrings on the market. Fits any 104...

Looking for a 1X chainring for your Shimano compact triple crankset - models M782, M672, M622, or M612 – with the proven chain retention of our Drop-Stop® chainrings? Wolf Tooth has what you need in this beautifully machined chainring with threaded standoffs that proved...

More power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal stroke? Not with Wolf Tooth’s PowerTrac Elliptical™ (PTE) chainrings. Our proprietary design means a slightly less ovalized ring (10%) with less aggressive timing (112°) than competitors’ versions; any change to your pedal...

Increased chainlines allow some bike frames greater tire and chainstay clearance. Our Direct Mount Wide - SHI 12 chainring achieves your desired chainline while maintaining pedal-friendly crank ergonomics, all without upgrading your spindle. Unlock your 12-speed potential.  Specs Chain Line: 55 mm Compatible With:...

UL Chainrings are the lightest 1x XC/Gravel chainrings on the market. Using the SL Chainring as the platform, we tweaked the arm design and strategically machined the chainring so that only minimal sacrifice was made in impact strength for large gains in weight reduction. UL...

12 Good Reasons If you're looking for a bomber new chainring that can run with your Shimano 12 speed drivetrain, then look no further. This direct mount ring has the versatility of RF CINCH integration and the stiffness to turn all your "push" into...

Shimano Deore XT SL-M8200 delivers redesigned ergonomics and lightning-fast 12-speed mechanical shifting for riders who demand precision on every trail. The Shimano Deore XT SL-M8200 is a fully redesigned 12-speed mechanical shifter that raises the bar for what cable-actuated shifting can feel like. Shimano...

The SRAM battery is the power source for eTap® or AXS™ components. The same power unit is interchangeable between front and rear eTap® AXS™ derailleurs, Eagle AXS™ derailleurs, and the RockShox Reverb AXS™ seatpost.

The CAMO BashSpider is the world's only crankset-mounted boost bash ring. This is a spider with an integrated bash ring for use with direct mount Shimano cranksets. The CAMO BashSpider pairs with a CAMO chainring to complete the CAMO System.  The "rolling" ability of the BashSpider allows the...