Central movement sram dub bb30 - 83mm - road

Central movement sram dub bb30 - 83mm - road

The series of central movements SRAM DUS has a simple task: to connect the pedagles and protect the uniform and lasting application of the power to the transmission. To allow that singular concentration, we designed the dub spinning to be the only real unifying component. An oversized pivot to work on all the specific movement specifications. For better compatibility with the cranks. For better protection from the elements. For more lasting performance. To be stronger, more fluid, simpler. Now, let's go back to the race.

• An oversized pivot to work on all the specifics of the central movement


• Sealed cartridge bearings available both in stainless steel and ceramic

Specific