Description

Bottom bracket SRAM DUB | BB30 73-A Road

The suitable bottom bracket for the new SRAM DUB crank generation for road bike frames with BB30 73-A bottom bracket shells as used by Cannondale. The DUB bearings have an improved seal to ensure that the crank runs silky smooth for even longer.

Technical data:

• Application: Road bike, Gravel, Cyclocross
• Bearing shell material: Plastic
• Bearing material: Steel
• Bottom bracket type: BB30
• Bottom bracket shell width: 73 mm
• Bottom bracket shell Ø: 42 mm
• Crank compatibility: SRAM DUB cranks
• Crankshaft diameter: 28.99 mm
• Color: black
• Weight: 74g