SRAM XX GXP Vevparti

The SRAM XX GXP is the first mountain bike crank specifically designed for 2x10 usage. During the development of this crank they made use of the most advanced science for the use of materials. The oversized chainrings are made out of CNC machined 7075 aluminium and is 2 mm thicker than regular chainrings. The rigidity has increased thanks to the enlarged 'Bolt Circle Diameter (BCD)' and "two part' insert-molded 'carbon and composite construction. Through the X-Glide chainring you can shift with a perfect timing, during every condition.

The Sram XX Crank is pure science in action!