Bottom Brackets

A good quality bottom bracket for traditional chainsets. Super-accurate bearings for smooth operation and improved durability. Durable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fitting.

Complete Ultegra level press-fit bottom bracket assembly for Shimano HollowTech II road cranks. Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage.

Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets. Minimal bearing interface gives superbly smooth rolling. Easy installation. British thread.

6806/28 LLB-E - Extended Race, ABEC-3 Radial Bearing (C3 Clearance) - 29mm x 42mm x 7/8mmExtended Race, ABEC-3 Radial Bottom Bracket Bearing.

SRAM DUB PF PressFit bottom bracket for 89.5/92mm MTB shells. Designed for durability and smooth performance with DUB cranksets.

SRAM GXP Team bottom bracket with English thread for 68/73mm shells. Includes bearings, designed for 24-22mm GXP cranksets, ideal for road and mountain bikes.

Sunrace square taper bottom bracket for 68mm shells, available in 103mm, 107mm, 118mm, 127mm, and 131mm spindle lengths. Durable steel cups, perfect for road, mountain, and hybrid bikes.

FSA BB-4000 bottom bracket for Omega Drive, BSA to MegaExo 19mm. Durable, smooth, and reliable for efficient pedaling.

SRAM DUB T47 bottom bracket, 85.5mm. Durable, smooth, and designed for road bikes. Compatible with SRAM DUB cranksets.

SRAM GXP PressFit bottom bracket for BB86 frames, compatible with 24-22mm GXP cranksets. Smooth, durable, and ideal for road bikes.

BB86/92 bottom bracket with ABEC-3 black oxide bearings, compatible with Shimano 30mm cranksets. Ideal for smooth, durable performance on road and mountain bikes.

These Bottom Bracket cups are specifically designed for the Campagnolo Super Record Wireless 13x groupset.

FSA Power Drive bottom bracket, 68mm shell with 113mm spindle. Smooth and durable, ideal for road and mountain bikes.

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

Enduro ABEC-3 bottom bracket bearing, 24x37x7mm with LLB seals. Designed for smooth, durable performance on road and mountain bikes.

Our solution for running a 30mm spindle crankset in a Italian threaded frame Machined aluminum cups thread in to a standard threaded frame and feature 6806 Ceramic sealed bearings outboard of the BB shell Fully serviceable 2 year warranty on bearings.

Tenways CGO 600 Classic bottom bracket with torque sensor, black 6-pin connector, and screw lock with red o-ring. Designed for precise power sensing on e-bikes.

Enduro ABEC-3 MRA2437 LLB bottom bracket bearing, 24x37x7mm, with LLB seals. Designed for 24mm spindle cranksets, ideal for road and mountain bikes.

FSA BB-6000 Gossamer bottom bracket, converts BSA to MegaExo 24mm spindle. Perfect for road bikes with 68mm English thread shells.

SINGULAR FOCUS. BETTER SOLUTION.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.

Introducing the new anodized bottom brackets from Wheels Mfg !!Our solution for running a 29mm spindle crankset (SRAM DUB) in a BSA threaded frame.

BSA 30 bottom bracket with steel bearings, designed for 30mm spindle cranksets. Fits BSA threaded frames, ideal for road and mountain bikes.

BB30 to outboard bottom bracket adapter for 68mm shells, compatible with 24mm spindle cranksets. Durable and ideal for road bikes.