movimento centrale sram dub bb386 86 5 road scarpe bici da corsa ideal for all-day use

ideal for all-day use

Very durable tire with highly effective puncture protection and long mileage performance

If you're a rider who likes to stay ahead

Valve guard

movimento centrale sram dub bb386 86 5 road scarpe bici da corsa ideal for all-day useThe SRAM DUB bottom bracket series has a simple task: to connect the cranks and ensure smooth, lasting power transfer to the drivetrain. To enable that singular focus, the DUB spindle was designed 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,