CeramicSpeed OSPW X Pulley Wheel System Shimano GRX RX820 2x12 - Coated Races Aluminum Pulley Carbon Cage BLK MFPN=100585-9900-05 Fits Brand SRAM Drivetrain Speeds

Fits Brand SRAM Drivetrain Speeds 9 Drivetrain Speeds 10

35" Tubeless Folding Black Evolution Line Addix Soft Super Trail

}Shimano Saint BB80D 83mm Hollowtech II English Bottom Bracket

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

Thanks to the use of special steel and processes with minimum tolerances these cassettes have been designed to be durable and resistant

CeramicSpeed OSPW X Pulley Wheel System Shimano GRX RX820 2x12 - Coated Races Aluminum Pulley Carbon Cage BLK MFPN=100585-9900-05 Fits Brand SRAM Drivetrain SpeedsThis 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