Movimento Centrale Sram Dub BB30 - 73mm - Road Giro Roc Loc 5 Led - High-traction Michelin sole with

- High-traction Michelin sole with softer flex for excellent pedaling efficiency

this perfectly ventilated helmet will impress you with its aerodynamics

key in long-duration sports

Synthetic palm with light padding and fleece lining

Bluetooth and ANT+ connectivity

Movimento Centrale Sram Dub BB30 - 73mm - Road Giro Roc Loc 5 Led - High-traction Michelin sole withThe SRAM DUB bottom bracket series has a simple job: to connect the cranks and ensure smooth, lasting power transfer to the drivetrain. To enable that singular focus, we designed the DUB spindle to be the one true unifying component. An oversized spindle to work with all bottom bracket specifications. For better compatibility with cranks. For better protection from the elements. For longer lasting performance. To be stronger, smoother, simpler. Now,