Drivetrain

Expand your choice of cranks for use in frames with 41mm ID shells.Replace your bottom bracket with these dual-row flanged bearings and run 30mm spindle cranks in your frame. These bearings fit...

The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother...

Derailleur Hanger 284CompatibilitySpecialized. Allez Sprint Disc Thru Axle - 2019. CruX Thru Axle - 2016-2019. Diverge Thru Axle - 2015-2019. Roubaix Disc Thru Axle - 2016-2019. Ruby Disc Brake Thru...

Attaches to frame with (1) M4x8 or M4x14 Socket Head ScrewFasteners not IncludedReplaces Kona Hanger #ET2 KONA Compatibility: Jake the Snake - 2018 Major Jake - 2018 Roadhouse - 2018

Precision machined anodized aluminum designed to allow for easy installation, removal or adjustments of the Shimano Hollowtech II Crankset compression bolt.SpecificationsCompatibility: Shimano...

Wolf Tooth Chainring 107BCD SRAM Aero Designed for gravel and road racing, and for those looking to optimize each detail in pursuit of speed, Wolf Tooth Aero Chainrings are strong, lightweight, and...

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...

These chainrings are for Shimano direct mount cranks. The Wolf Tooth chainrings feature our patented Drop-Stop® design for the best wear life, chain retention and mud clearance...

How do you define success? Whether you are fighting for a Kona slot, spending countless hours on the indoor trainer or striving for a personal best; one thing 4iiii knows, success takes time. With up...

absoluteBLACK premium 1X Easton compatible, Direct mount Oval chainring is designed for Easton EC90SL cranks specifically. Super stiff, mud optimized narrow-wide chainring is a Perfect choice for...

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...

absoluteBLACK Premium Shimano 110/5 bcd compatible ROUND chainrings are designed for cranks like Shimano Dura-Ace FC7950, Ultegra FC6750, Shimano 105 -5750 and many more with 5 bolt fitting. These...

BottomFit PF30-24 Bottom Bracket There is no better feeling than a smooth rolling bike. A bottom bracket is one of the most important parts to keep your bike smooth and silent. The BottomFit BB30-24...

SpringLink Chain Link To replace your chain you need one link that can connect and disconnect your chain easily and fast. The SpringLink E-bike is that missing link. Compatible with your e-bike chain...

Compact but not less powerful Compact but not less strong! The CompactGear is perfect to keep your bike lighweight to transfer all your power into speed. The lightweight 7075 T6 aluminium is strong...

Burgtec Udh Hanger Bullion Gold Designed to simplify thousands of hangers into one universal design that can be easily stocked by your local bike shop.  Burgtec's hanger is uniquely forged and fully...

Burgtec Udh Hanger Toxic Barbie Pink Designed to simplify thousands of hangers into one universal design that can be easily stocked by your local bike shop.  Burgtec's hanger is uniquely forged and...

Gravel Ready BB PF30 The Campagnolo Pro-Tech BB Right PressFit 68x46 mm Bottom Bracket Cups feature a patented external sealing ring design that protects a strong, fiberglass-reinforced polyamide...

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...

Did you know that this product has a lifetime warranty? That's right: as of September 1, 2021, all CeramicSpeed 'Coated' products and OSPW cages (purchased after January 1, 2021) are covered for life...

Further Drive Technology, consisting of two new tech features that are both aimed at making the OSPW X boost the Transmission group's ability to perform efficiently over time. Active Debris Remover...

Cult Conviction Guard BMX Sprocket. • 7075 alloy sprocket.• Heavy duty high density nylon guard built to be abused.• Hardened CrMo hardware.• Replacement guard also sold separately.• 25t & 28t.•...

DMR Single Speed Shimano/SRAM splined cassette sprocket Compatible with single speed chains only . 15 Tooth

Features. CNC machined 6061 aluminum for improved shifting performance and increased durability. Black anodized finish for good looks and lasting finish quality. Compatible with the following...

Thee*spec Plus Chainguides are designed specifically for use with eBikes.An ISO-conforming upper slider keeps your guide on and your clothing out of your drivetrain, and a carbon-injected backplate...

Specifications Chainring bolts. M8 x 8.5 Torx. Material: Aluminum. For double chainrings. Pack of 4 (4 nuts & 4 bolts). Colour: Black.

The EA90 crank is the newest member in the family of Easton CINCH powertrain components. With a variety of 1-way and 2-speed chainring variants and a large selection of inner bearings, the aluminum...

Colnago Disc Brake Direct Mount Derailleur Hanger for C68 and V4RS (Blue) offering precise shifting, lightweight design, and enhanced compatibility. Applicable to Shimano shifting only. Looking to...

Giant Disc Brake Direct Mount Derailleur Hanger directly applicable to the Giant TCR and Propel (model year 2021 onwards) in disc brake versions. Applicable to Shimano shifting only.

BB386 crank to BSA frame thread steel bearings MegaEvo is a threaded bottom bracket that allows the installation of a BB386EVO crankset into a standard 68mm BB shell with BSA threading...

FSA direct mount steel boost148 megatooth chainring compatible with BOSCH engine Features For Boost 148 BCD: Direct mount Finish: ED black

BCD - 90 (inner rings)These inner rings should be paired with the following outer rings:K-Force Modular ChainringSL-K Modular ChainringEnergy Modular Chainring