Bicycle Derailleur Pulleys

About

Upgrade your rear derailleur efficiency and restore crisp gear indexing with our Bicycle Derailleur Pulleys collection. Acting as the primary contact points that guide and tension your chain through the derailleur cage, these jockey wheels are critical for minimizing drivetrain friction and power loss. Choose from sealed cartridge bearing pulleys designed for durable, weather-resistant everyday performance, ceramic bearing jockey wheels built to deliver ultra-low rolling resistance for race day advantage, or oversized pulley wheel systems (OSPW) engineered with custom cages to reduce chain articulation angles and save watts. Manufactured from CNC-machined 7075-T6 aluminum alloy or resilient engineering thermoplastics with specialized narrow-wide tooth profiles, these pulleys deliver maximum chain stability across all terrain.