CeramicSpeed OSPW X Shimano GRX, Standard, Black Car Racks 124381-Q0-L

124381-Q0-L

- Dual looped end with durable protective coating

Wide fast rolling street style tread that extends all the way to the sidewall

Available in Chrome or ED Black finish

123564-Q0-L

CeramicSpeed OSPW X Shimano GRX, Standard, Black Car Racks 124381-Q0-LThis 13 tooth upper and 19 tooth lower OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups The system is built for gravel and cross disciplines and meets the needs for durability, low friction and longevity The four spring tension settings allow customized setup based on ride conditions, and the handbuilt OSPW System offers custom molded carbon fiber cage for lightweight and durability Reduces friction 35