CeramicSpeed OSPW X Pulley Wheel System Shimano GRX RX820 2x12 - Coated Races Aluminum Pulley Carbon Cage BLK MFPN=100585-9900-05 } Experience a trainer ride

} Experience a trainer ride that’s more natural and helps you train more effectively than ever

The Shimano BL-M4100 hydraulic disc brake lever provides powerful and responsive braking for a wide range of riding styles

Steerer Type Tapered Max Rotor Size (Fork) 180 Brake Mount (Fork) Flat Mount 160 Offset 47

Brake Lever Actuation Hydraulic Brake Lever Use Left Color Gray/Black Defined Color List Gray Defined Color List Black

Fits Brand SRAM Drivetrain Speeds 9 Drivetrain Speeds 10

CeramicSpeed OSPW X Pulley Wheel System Shimano GRX RX820 2x12 - Coated Races Aluminum Pulley Carbon Cage BLK MFPN=100585-9900-05 } Experience a trainer rideThis 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 customised setup based on ride conditions, and the handbuilt OSPW System offers custom molded carbon fiber cage for lightweight and durability Reduces friction 35