OSPW Pulley Wheel Aero System for Shimano 9100/9150 and 8000 SS/8050 SS - Coated Races, Alloy Pulley, Carbon Cage, Black light mounts & accessories Compatible with FSA Aerodynamic integrated

Compatible with FSA Aerodynamic integrated Cable Routing (ACR) and Semi-integrated Cable Routing (SCR) systems

The Fox Racing Ranger Windbloc Fire Jacket is an insulated MTB specific softshell jacket that performs just as well off the bike

Mesh insert in back for optimum ventilation

Contains 40mg Caffeine

OSPW Pulley Wheel Aero System for Shimano 9100/9150 and 8000 SS/8050 SS - Coated Races, Alloy Pulley, Carbon Cage, Black light mounts & accessories Compatible with FSA Aerodynamic integratedCeramicSpeed'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. CeramicSpeed coated bearings include a lifetime warranty