CeramicSpeed OSPW X Pulley Wheel System Shimano GRX RX820 2x12 - Aluminum Pulley Carbon Cage BLK CheckoutTitle=Magura MDR-A Disc Brake Rotor - 180mm Featuring two mounting options the

Featuring two mounting options the Sidekick attaches to the bicycle stem and handlebars with the three included velcro straps or piggy-backs to a Wald Front Basket Ardea Pack or Kestrel Bar Bag with MOLLE compatible snap

} Felix Prangenberg signature frame

Lubricates entire braking system

Compare stack/reach to your current bike

75 Wheel Size 20" Platform Trigger

CeramicSpeed OSPW X Pulley Wheel System Shimano GRX RX820 2x12 - Aluminum Pulley Carbon Cage BLK CheckoutTitle=Magura MDR-A Disc Brake Rotor - 180mm Featuring two mounting options theThis OSPW X system for Shimano GRX RX820 2x12 speed rear derailleurs is built for gravel and cross disciplines and meets the needs for durability low friction and longevity. The four spring tension settings allow customised setup based on ride conditions and the handbuilt OSPW System offers custom molded carbon fiber cage for lightweight and durability. CeramicSpeed OSPW Systems reduces friction 35 40% over stock pulley configuration. Largest Cog 36