CeramicSpeed OSPW Pulley Wheel Aero System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage BLK CheckoutSpec= 29.6'' Model Vantage Travel/Drop 140-170mm Diameter

Model Vantage Travel/Drop 140-170mm Diameter 30

Charger version reduces vibration and is almost 100 grams lighter than the previous damper

48mm wide 4-bolt faceplate

CNC-machined from 7075-T6 aluminum alloy

}SRAM SL-500 Aero 10 speed Rear/Friction Front Shifter Set

CeramicSpeed OSPW Pulley Wheel Aero System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage BLK CheckoutSpec= 29.6'' Model Vantage Travel/Drop 140-170mm DiameterCeramicSpeed'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