CeramicSpeed Oversized Pulley Wheel System Description: The CeramicSpeed ...
Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design. Features: Features a 15-tooth upper and 19-tooth lower, aluminum pulley ...
friction, last 3-5 time longer than stock high-end pulleys, and are designed to work with less drag. Features: Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark Precision machined aluminum ...
friction, last 3-5 time longer than stock high-end pulleys, and are designed to work with less drag. Features: Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark Precision machined aluminum ...
CeramicSpeed OSPW System Description: The CeramicSpeed Oversized Pulley ...
Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design. Features: Features a 15-tooth upper and 19-tooth lower, aluminum pulley wheels with ...