CeramicSpeed OSPW RS Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - Aluminum Pulley Carbon Cage BLK CheckoutTitle=Kryptonite Avenue R-30 Light Model SX-RK3 Front/Rear Rear (3sp)

Model SX-RK3 Front/Rear Rear (3sp) Axle/Spacing (mm) 13/32"x170 Nutted Hole 36 Spoke J-Bend Brake 6-Bolt Color Silver Weight 1400g

Includes all the necessary hardware for mounting to virtually any bike

Fully-checked damper design allowing for a Low Speed Compression adjustment and optimal traction control tuning

} Features Trelleborg seals for increased sealing capacity to keep the grease in and everything else out

CeramicSpeed OSPW RS Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - Aluminum Pulley Carbon Cage BLK CheckoutTitle=Kryptonite Avenue R-30 Light Model SX-RK3 Front/Rear Rear (3sp)CeramicSpeed's 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 System is part. Innovative tech features of the OSPW RS meets consumer demands for a premium ride experience. The