The suitable bottom bracket for SRAM DUB MTB-Wide cranks for mountain bike frames with BB30 bottom bracket shell. The DUB bearings have an improved seal to ensure that the crank runs silky smooth for even longer.

Specifications
Application: MTB
Bearing shell material: Aluminum
Bearing material: Steel
Bottom bracket type: BB30
Bottom bracket shell width: 73 mm
Bottom bracket shell Ø: 42 mm
Crank compatibility: SRAM DUB MTB-Wide cranks
Crankshaft diameter: 28.99 mm
Color: black

Mfr Claimed Weight
83g