CeramicSpeed OSPW X Pulley Wheel System Shimano GRX/RX 2x11 - Coated Races Alloy Pulley Carbon Cage White Cerakote CheckoutTitle=Wolf Tooth CAMO BashSpider for SRAM - M5 Boost Presta Valve

Presta Valve

Press-fit end caps allow tool-free maintenance and conversion

0 Length 266 Spoke Interface Straight Pull Defined Color Black

Midweight Poly Performance Fabric is stretchy and moisture-wicking fabric made with REPREVE recycled fabric and knit in the USA

Loaded oil sealing lip integrated into wiper to keep lower leg fluid from escaping fork increasing performance and durability

CeramicSpeed OSPW X Pulley Wheel System Shimano GRX/RX 2x11 - Coated Races Alloy Pulley Carbon Cage White Cerakote CheckoutTitle=Wolf Tooth CAMO BashSpider for SRAM - M5 Boost Presta ValveCeramicSpeed OSPW X Pulley Wheel System for Shimano GRX RX 2x11 Coated Races Alloy Pulley Carbon Cage White Cerakote. 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 13 tooth upper and 19 tooth lower Cerakote coated aluminum pulley wheels with Grade 3 Silicon Nitride balls Robust cage crafted from