CeramicSpeed OSPW RS Alpha Pulley Wheel System Campagnolo Super Record WRL - ALPHA Aluminum Pulley Carbon Cage BLK Drivetrain Speeds-Single Designed to fit Shimano compatible

Designed to fit Shimano compatible cassette hub

8mm disc brake rotors features an outer braking surface with Martensitic chrome steel and anti-rust properties

Spider and chainrings sold separately

One of the oldest names in the high-end stem game has returned

CeramicSpeed OSPW RS Alpha Pulley Wheel System Campagnolo Super Record WRL - ALPHA Aluminum Pulley Carbon Cage BLK Drivetrain Speeds-Single Designed to fit Shimano compatibleCeramicSpeed's OSPW RS Alpha System for Campagnolo's 12 Speed Super Record Wireless group fuses modern technology and aesthetics with rich heritage fully in line with the Italian brand's first wireless offering. OSPW RS comes equipped with Alpha Disc Pulley Wheels featuring the patent pending ADR (Active Debris Remover) bearing protection technology for Grade A durability. The innovative tech features are fitted in a reinforced molded carbon fiber