CeramicSpeed OSPW RS Alpha Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - ALPHA Aluminum Pulley Carbon Cage Silver MFG Part Number-404009-01 }RockShox Knob Kit Compression Damper

}RockShox Knob Kit Compression Damper RCT3 SID A/Revelation A1-A3 Bluto A1 (2012-2016)

Q-Factor – 55mm

DU bushing and sealed bearing mechanism

Ample space for MTB and Hybrid/Trekking fenders

Comes with a set of stainless steel TR25 security bolts

CeramicSpeed OSPW RS Alpha Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - ALPHA Aluminum Pulley Carbon Cage Silver MFG Part Number-404009-01 }RockShox Knob Kit Compression DamperCeramicSpeed's OSPW RS Alpha System for Shimano Road Dura Ace R9250 and Ultegra R8150 have been lifted lifted into the future 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 Alpha System is part. Innovative tech features of the OSPW RS Alpha meets consumer