OSPW Pulley Wheel Aero Alpha System for Shimano 9250/8150 - Coated Races

Other

OSPW Pulley Wheel Aero Alpha System for Shimano 9250/8150 - Coated Races

Part$799

CeramicSpeed's Aero ALPHA cage system for 9250/8150 cuts derailleur drag up to 60% with injection-molded carbon fiber reinforcement. Grade 3 silicon nitride pulleys (13-tooth upper, 19-tooth lower) run 400% smoother than steel, paired with ADR bearing protecti

Specs

CompatibilityShimano Dura-Ace R9250 / Ultegra R8150

Pulley teeth13-tooth upper / 19-tooth lower

Speeds12

Buy at worldwidecyclery.com

More from CeramicSpeed

CeramicSpeed BSA Road Coated Bottom Bracket for Shimano Road 24mm Spindle

Bottom Bracket

CeramicSpeed Coated Oversized Pulley Wheel System Shimano Dura Ace 9250 and Ultegra 8150 Black

Derailleur

CeramicSpeed Ceramic Alloy Derailleur Pulleys - Campagnolo 11 Speed

Other