The suitable bottom bracket for the new SRAM DUB SuperBOOST+ crank generation for mountain bike frames with 83 mm BSA bottom bracket shell and Cannondale Ai standard. The DUB bearings have an improved seal to ensure that the crank runs silky smooth for even longer. In addition, the DUB BSA version is significantly lighter than the previous version for GXP cranks.

Specifications
Area of application: MTB
Bearing shell material: Aluminum
Bearing material: Steel
Bottom bracket type: BSA 83 mm for Cannondale Ai
Bottom bracket shell width: 83 mm
Bottom bracket shell : 34.8 mm
Crank compatibility: SRAM DUB SuperBOOST+ cranks
Crankshaft diameter: 28.99 mm
Color: black

Mfr Claimed Weight
74g