Token BB29BSA BSA Threaded BB for SRAM DUB R1 you can achieve lower rolling

you can achieve lower rolling resistance and more speed

Inner screw fits precisely within the cap

The Dynamic Rocker design enables smooth and efficient forefoot running on the trails

Material Advanced SL CompositeBar Clamp Diameter (mm)31

can display and record rich cycling data such as speed and distance in real time

Token BB29BSA BSA Threaded BB for SRAM DUB R1 you can achieve lower rollingA 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: BSACrank Type: SRAM DUB (dia. 28. 99)Bearing Type: TBT PremiumColours: BlackProduct Code: TBT: BB29BSA TBTPremium: BB29BSATOKEN Tool: BBT29 5Compatible with PARK TOOL: BBT 79Bearing Size: dia. 4029H6. 8 mm Mfr Claimed Weight BB29BSA TBT: 100 g setBB29BSA: 105 g set