CeramicSpeed T45 Bottom Bracket for SRAM GXP Road Black

The CeramicSpeed T45 bottom bracket for SRAM GXP allows you to fit Quarq and SRAM 24 / 22mm diameter cranksets to your Colnago.T45 was designed by Colnago to provide the design benefits of large BB projectiles and the repair benefits of threaded bottom brackets. These cups and bearings adapt the housing to be compatible with the SRAM / Quarq. That's a 75% reduction compared to lower stock holders. This is the result of hardened steel races combined with ceramic balls that are 100% softer and 15% harder than ceramic of other competitors. They also last longer.Specifications:- Mounting type: T45 ThreadFit- Wide bottom bracket box: 82.5 mm- Shaft diameter: 22/24 mm GXP- Compatible with: SRAM GXP connecting rodsBox contents:- 2 threaded cups with bearings installed- 2 dust covers- 1 mm spacer- 0.5 mm spacer- GXP Wave Washer- Spacer tube- 10 ml round fat syringe- Installation tool