CeramicSpeed OSPW RS Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - Aluminum Pulley Carbon Cage Red CheckoutSpec= Bosch SX/Gen4 CX 53 Drivetrain Speeds 11 Color

53 Drivetrain Speeds 11 Color Black Defined Color Black

Optimal balance of stiffness strength weight and rotational performance

2 sealed cartridge bearing pivots

model center lock lockring description internal spline color gold package each

The SP Connect Wireless Charging Module can be mounted on any SP Connect mount

CeramicSpeed OSPW RS Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - Aluminum Pulley Carbon Cage Red CheckoutSpec= Bosch SX/Gen4 CX 53 Drivetrain Speeds 11 ColorCeramicSpeed OSPW RS Pulley Wheel System for Shimano Dura Ace 9250 Ultegra 8150 Aluminum Pulley Carbon Cage Red. CeramicSpeeds OSPW RS System for Shimano Road Dura Ace R9250 and Ultegra R8150 has been lifted with a distinctly modern and angular design. The updated design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets making up the whole of which the OSPW RS