Bottom Brackets

Shimano BB-UN55 bottom bracket British thread 68 - 127 mm Silver 68 - 127 mm

Splined bottom bracket designed for use with Shimano road Octalink crankset
Oversize BB spindle - large 22 mm diameter chrome-moly hollow pipe billet spindle reduces weight, increases strength and rigidity
Octalink splined axle/crank arm interface - res

Shimano BB-UN55 bottom bracket British thread 73 - 110 mm

WHAT THE WORLD SPINS ON
Wider PressFit 30 bottom bracket to accommodate wider bottom bracket specifications.

• PressFit 30 bottom bracket 68-92

Splined bottom bracket for use with Shimano Octalink chainsets.

Features:
Oversize BB spindle - large 22mm diameter hollow cold forged chrome-moly pipe billet spindle reduces weight, increases strength and rigidity
Octalink splined axle/crank arm int

Campagnolo CAMPAGNOLO CENTAUR BOTTOM BRACKET 111 MM - ENG

JIS standard taper
Sealed Cartridge Bearings
BB Shell Width: 68mm
Steel shell and Cr-Mo axle
Cup Thread - BC 1.37 x 24T
Axle Screw - M8 x P1.0 Flange Screw (NOT Included)
Average Weight - 338g (113mm)

Shimano BB-UN55 bottom bracket Italian thread 70 - 115 mm Silver IT 70 - 115 mm

Shimano BB-UN55 bottom bracket British thread 68 - 115 mm Silver 68 - 115 mm

Sram Sram, Truvativ, GXP Team, GXP bottom bracket, Italian, 70mm, 24/22mm, Steel, Silver, 00.6415.001.000

Other systems rely on side-loaded bearings to eliminate play, causing bearing wear. GXP captures the left-side bearing between the spindle and the left crankarm and allows the drive-side bearing to float axially on the spindle. Theres no need to side-load

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
Maintenance-free sealed cartridge bea