• We're on Easter break at the moment so we can't ship your order during this time. Orders and Customer Services resume April 23rd.

OSPW X has arrived

The fastest oversized pulley wheel system in the world is now available for SRAM Rival & Force 1 Type 3 derailleurs.

  • Free international delivery on all orders over $/€100

Bottom Brackets

Lowest friction, optimised power transfer, and longest product lifetime guaranteed.

Oversized Pulley Wheel Systems

Developed to answer the riders’ increasing need for improved drivetrain performance.