Performance Bike
CeramicSpeed Replacement OSPW Oversized Pulley Wheels (Black) (Alloy)
- Performance Bike$399Buy
The creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.
From Performance Bike
These pulley wheels are designed for use with CeramicSpeed's Over Sized Pulley Wheel system. Pulley wheels that reduce friction, last 3-5 time longer than stock high-end pulleys, and reduce overall drag within the drivetrain. Features: Grade 3 Silicon Nitride balls Hardened races Reinforced polyamide cage and non-contact seals Hand built in Denmark