CeramicSpeed OSPW Pulley Wheel System Campagnolo Derailleurs - Alloy Pulley Carbon Cage BLK CheckoutSpec= Trials Rear 3 Wera series 1 &

3 Wera series 1 & 4)

Front Axle 15mm Thru x 110mmColor GreenBearing Type Sealed CartridgeWeight 157Defined Color GreenSpoke Interface J-BendHub Drilling 32Hub/Brake Compatibility 6-Bolt Disc

350 based Spline hub Rear Axle 12mm Thru x 142mm Cassette Body Type Shimano HG 11/12-Speed Road Valve Presta Wheel Size 650b Defined Color Black ISO Diameter 584 / 650b / 27

Contains Aramid fibers that provide wear and temperature resistance

0mm Aluminum Chainring Spacer Bag/20

CeramicSpeed OSPW Pulley Wheel System Campagnolo Derailleurs - Alloy Pulley Carbon Cage BLK CheckoutSpec= Trials Rear 3 Wera series 1 &The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Features a 13 tooth upper and 19 tooth lower aluminum pulley wheels with Grade 3 Silicon Nitride balls to provide absolute optimization of the rear derailleur Robust cage crafted from polyamide and carbon fiber for durability and light weight Includes hardened steel