A full range of new bottom brackets for DUB™ cranksets, including new Ninja BB models. They make the core of the drivetrain stiffer, smoother and quieter.

Specifications
Frame Type: BSA
Crank Type: SRAM DUB (dia. 28.99)
Bearing Type: TBT / Premium
Colours: Black
Product Code: TBT: BB29BSA-TBT
Premium: BB29BSA
TOKEN Tool: BBT29-5
Compatible with PARK TOOL: BBT-79
Bearing Size: dia. 40×29×H6.8 mm

Mfr Claimed Weight
BB29BSA-TBT: 100 g/set
BB29BSA: 105 g/set