OSPW RS Pulley Wheel System for Shimano Dura-Ace 9250/Ultegra 8150 Therminal absoluteBLACK Oval 110 BCD 1x

absoluteBLACK Oval 110 BCD 1x Chainrings for Gravel are designed for all Shimano 4-bolt cranks such as Dura-Ace 9100

Cold-drawn and butted 7050 aluminum tubing offers a balance of strength and weight savings

The internal air-channeling works in synergy with the exhaust ports

easy braking from anywhere on the bar

1 lock-on system design provides simple installation and slip-free performance

OSPW RS Pulley Wheel System for Shimano Dura-Ace 9250/Ultegra 8150 Therminal absoluteBLACK Oval 110 BCD 1xCeramicSpeed'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