Bottom Brackets

Oxford square taper bottom bracket with steel cups, 68mm shell, and 116mm spindle. Durable and smooth, perfect for road, mountain, and hybrid bikes.

FSA BB-8681 SLK Light Di2 bottom bracket, converts BSA to MegaExo 24mm spindle. Ideal for Di2-compatible road bikes with 68mm BSA shells.

Press fit BB90-95 cartridge bearings.Inner diameter of 24mm and outer diameter of 37mm.Spacers for adapting to BB95 included.

30mm to 24mm reducer for BB386/392 EVO.Allows the installation of 24mm axle cranksets into a BB386 EVO shell (PF30/BB386 EVO required, not included).Alloy spacer with plastic cover.Bracket shell typeBB386, BB392Bracket shell width86.5, 89.

Chrome steel BB30 bearings.Inner diameter of 30mm and outer diameter of 41.96mm.Co-moulded bearing shields.Wave washer included.

ABEC-3 Radial Bearing featuring 52100 High-Carbon Chromium alloy races paired with grade 10 Balls with 90% fill, high-pressure, water-proof grease.

Wheels Manufacturing 386EVO threaded bottom bracket with ABEC-3 bearings, designed for 30mm spindle cranksets. Durable and smooth, ideal for road and mountain bikes.

Oxford YST threadless bottom bracket, 113mm spindle. Designed for easy installation and smooth performance on road, mountain, and hybrid bikes.

WMS sealed cartridge bearing pair, 6806 size (30x42x7mm). Ideal replacement for BB30 bottom brackets, offering smooth and durable performance.

Bottom bracket spacer set.Use to adjust chainline of remove side-play.Bracket axle diameter24mmWeight2g.

OC-RE002 Seal for outboard cups.

The new SRAM DUB bottom bracket series has a simple job-connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain.

29mm open bore adapter is used to press 29mm x 42mm (DUB) sealed bearings. The adapter is machined with one step at 29mm OD, which fits into the center of the sealed bearing. Will press in Wheels Mfg SRAM DUB-compatible bottom bracket cups.

Replacement Angular Contact Bearing for Trek BB90 bottom brackets Featuring an internal diameter of 24mm and an external diameter of 37mm High quality steel cartridge bearings for a high quality repair.

Introducing the new anodized bottom brackets from Wheels Mfg .

Campagnolo Ultra Torque bottom bracket bearing and seal set (FC-RE012). Ensures smooth and durable performance for Ultra Torque cranksets.

Complete XT level press-fit bottom bracket assembly for Shimano HollowTech II MTB cranks. Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage. Set includes left and right hand cups, 2.

Press Fit bottom bracket PF30 standard for road bikes.Chrome steel BB30 bearings.Cup diameter of 46 mm.

Universal BSA bottom bracket for 24mm axles.Co-moulded bearing shields.Chrome steel 24377RS bearings.Wave washers included.

Press fit bottom bracket for BB86 standard for road bikes.Chrome steel bearings.Cup diameter of 41mm.Bearings materialCrMoBracket shell typebb-86 - Shimano press fit road.Bracket shell diameter41mmBracket shell width86.

Enduro wave washer, 30x1.0mm, for bottom brackets. Provides proper preload and smooth performance in BB30 and other 30mm cranksets.

We've engineered the SRAM DUB crank spindle to be a true unifying component: one oversized spindle to work across every bottom bracket standard.