movimento centrale sram dub t47 road 77mm Attrezzi e Manutenzione All the energy produced is

All the energy produced is transferred to the MTB through the pedals

The 34|37 was designed to offer comfort and performance

Montaggio: Montaggio a fascetta

studiata nei minimi dettagli per garantire un alta efficienza di isolamento

movimento centrale sram dub t47 road 77mm Attrezzi e Manutenzione All the energy produced isThe Sram DUB bottom bracket series has a simple task: to connect the crankarms and protect the smooth and lasting transfer of power to the drivetrain. To achieve this unique goal, we designed the DUB spindle to be the true unifying component. An oversized spindle that works with all bottom bracket standards. For better compatibility with crankarms. For better protection against the elements. For longer lasting performance. To be stronger, smoother,