CeramicSpeed OSPW System for SRAM Mechanical Standard Bearing Shimano GRX convenience and durability

convenience and durability

Hi-ten steel

allowing for increased grip on slippery surfaces

Maximum Child Weight (lbs/kg): 40 / 18

Kinney Mixte City Bike - 7 Speed

CeramicSpeed OSPW System for SRAM Mechanical Standard Bearing Shimano GRX convenience and durabilityEntirely developed, designed and produced in Denmark by CeramicSpeed, the Oversized Pulley Wheel System for SRAM will improve your competitive advantage. The unique oversized design provides riders of this Oversized Pulley Wheel System with efficiency savings starting at 40% over stock SRAM derailleur pulley wheels. This specific SRAM Mechanical version of the Oversized Pulley Wheel System is only compatible with the following mechanical rear