CeramicSpeed OSPW Pulley Wheel Aero System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage BLK CheckoutTitle=The Shadow Conspiracy Super Slim V2 Elbow Pads - Black 2 TPI 60 Tire Bead

2 TPI 60 Tire Bead Wire Tire Diameter 26" Tire Intended Use Mountain Tire Type Clincher

Nylon composite shell and TiNox SL rails

With its automatic support system and 5 modes of tunable assistance

Mushroom design for comfort

CeramicSpeed OSPW Pulley Wheel Aero System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage BLK CheckoutTitle=The Shadow Conspiracy Super Slim V2 Elbow Pads - Black 2 TPI 60 Tire BeadCeramicSpeed's OSPW Aero system has been developed in close collaboration with one of the world's leading aerodynamicists. The development process behind the OSPW Aero spanned over two years where extensive wind tunnel testing influenced multiple design iterations. The end result is an entirely new cage structure wrapped around our existing mechanically optimized design. Locally reduces drag by an average of 40% compared to stock derailleurs Developed