Drivetrain

Built for the rigours of Enduro World Series racing, FC-M9220 is the strongest XTR crankset ever produced. HOLLOWTECH II forging and a thicker steel spindle ensure this crank survives the burliest of impacts while optimizing rigidity and weight. Offered...

Eagle, Efficient, Durable, Light Eagle Technology are the smoothest, quietest, longest lasting and most efficient drivetrains SRAM has ever made. The radical new look and feel of X-SYNC 2 Eagle chainrings is a direct result of SRAM drivetrain engineers...

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...

As mountain bikers make the move to SRAM 1x, they're ditching their front derailleurs for simpler shifting, lighter weight and a more durable drivetrain. But with high direct mount frames, riders are left with an unnecessary mounting surface. SRAM turns...

The SRAM PG-1070 cassette's semi-spidered design maintains a high level of shifting performance with a matched cassette/chain combination that runs near silent.. Cassette design for high shifting performance with a quieter chain/cassette combination ...

SRAMs light, stiff, and durable direct mount chainrings let you pick the exact gearing you want and quickly swap sizes. X-SYNC technology keeps the chain where you need it to be, too. FEATURES • X-SYNC wide-tooth, narrow-tooth chainring technology...

SRAMs light, stiff, and durable direct mount chainrings let you pick the exact gearing you want and quickly swap sizes. X-SYNC technology keeps the chain where you need it to be, too. FEATURES • X-SYNC wide-tooth, narrow-tooth chainring technology...

SRAM Have taken aluminium to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where it’s needed, available in lengths from 160 to 175 mm. Features: 8-bolt interface compatible...

The Strongest Crank just got strongerExperience the strongest crank in the market. The X01 EAGLET DUBT Crankset takes capability to places never before reached. Sitting in top spot as the strongest crank in the enTyre EAGLET Ecosystem, the X01 EAGLET...

The Eagle cassette for riders who prioritize all day function over anything else. With both 520 and 500-percent gear range available, riders have more ability to spin and recover on the burliest climbs. Featuring FULL PIN technology that uses...

Truvativ chainring with 33 teeth and 104mm BCD for 3x10-speed MTB cranks with a grading from 22/33/44 teeth and 64/104 BCD.. Tooth Count: 33T . Drivetrain: 3 x 10speed (22/33/44T only) . 4-Bolt . Chainring BCD: 104mm . Ring Position: Middle . Material:...

Truvativ Cross Chainring Guard for 42T OuterFeaturesCan be installed in tandem with dual chainring setup or used as replacement for outer ring to protect middle/outer position(s)SpecificationsMaterial: 7075-T6 aluminum (black anodized with silver...

For road and mountain bikes. Superior shifting performance. Links: 126 MissingLink: 1 Pair Compatible with Shimano®, Sram® and all 12 speed drivetrain systems.

110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX Cranks These chainrings are for Shimano GRX cranks. They feature our patented Drop-Stop® design for the best wear life, chain retention, and mud clearance. Drop-Stop ST is...

BSA Bottom Bracket Wolf Tooth BSA Bottom Brackets are engineered to be smooth, durable, lightweight, fast, and serviceable at home. Our ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance...

Direct Mount Chainrings for SRAM 3-bolt Cranks The direct mount chainrings for SRAM cranksets replace your existing spider and chainring with one clean looking, lightweight, and stiff piece of machined billet. They are available...

More power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal stroke? Not with Wolf Tooth's PowerTrac Elliptical chainrings.Wolf Tooths proprietary design means a slightly less ovalized ring (10%) with less aggressive timing...

absoluteBLACK CX round XX1 style cyclocross chainring is a specially designed wide-narrow profile chainring for those who like to get off the well paved roads. Optimized to make sure the chain doesn't drop, you can save weight leaving the guides and...

Oval chainrings work because a rider does not produce power evenly through a pedal stroke. Something cyclists minimize through working on pedalling technique. Oval rings negate the need for the precision in this technique as they maximize the part of the...

Our Oval chainrings work because a rider does not produce power evenly through a pedal stroke; they maximize the part of the stroke where power is produced and minimize resistance where it isn't. Oval rings make the spin cycle a lot smoother and are...

absoluteBLACK believe their singlespeed cogs to be the best on the market full stop. They attribute this status to the use of a unique tooth shape, narrow-wide profile and perfect roundness. This subtle but gorgeous sprocket is a little something extra...

PowerLine Chain Your bike chain is an important part between the road and your power. It transfers the power of your legs and turns it into speed! The 8-speed PowerLine has 114 links to make sure it will always fit on every 8-speed bike. The nickel...

Features"After over a year of testing we are pleased to release our Oval Chain Ring"Does a mechanical advantage of increased gearing sound Interesting? If so read on.Through research and testing of many different prototypes with varying amounts of...

Many top features are packed into the Centaur crankset. The four-arm design allows for independent bolt circles, offering greater stiffness and structural integrity, and also provides additional versatility, as a single crankset is compatible with both...

Image taken from the 2007 Campagnolo Spare Parts catalogue. Part number: RD-CH220

CULT Ceramic bearing kit (Ceramic Ultimate Level Technology)A combination of the best Ceramic balls available and Cronitect stainless steel hardened races.Campagnolo is the only bicycle manufacturer with access to Cronitect steel races.NB - Fits all...

Gravel Specific Gearing Featuring single-tooth steps across the six smaller sprockets provide the most consistent cadence progression with smooth, efficient changes. Gradually increasing wider spacing features on the larger half of the sprockets. This...

Shimano Keep your bottom bracket smooth, silent, and protected. This service kit includes all the necessary replacement parts to maintain your BB ALPHA bottom bracket with a 24 mm spindle. In the box: 2 x BB ALPHA seals 2 x BB ALPHA bearing dust...

Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel (OSPW) System has firmly established itself as an iconic product in modern cycling. Celebrated for its efficiency-boosting technologies and distinct look, the OSPW System has acted...

LE- Laser Etched Graphics The AXE LE brings a higher level of finish with laser etched graphics.Ultimate All-Mountain Bike CrankAll mountain lightness with downhill durability are what the DMR Axe cranks are all about. Easy to fit and set up for direct...

ethirteen Specific BB Suits 83mm threaded Bottom Brackets and 24mm spindle cranks. Custom bearings and high performance seals in all e*thirteen bottom brackets deliver supreme durability and smooth spinning.. 24mm Spindle . ethirteen Cranks Only . BSA...