CeramicSpeed OSPW Pulley Wheel System Campagnolo Derailleurs - Alloy Pulley Carbon Cage BLK Chainring BCD-96 Shimano Asymmetric 3D forged for maximum durability

3D forged for maximum durability

}WTB TCS Rim Tape: 24mm x 11m Roll

}Stan's NoTubes Neo Bearing Kit Stainless Steel Orange

}Park Tool SAW-1 Hacksaw

}Unior Proprietary Left Reaming Pedal Tap for Pedal Thread Inserts

CeramicSpeed OSPW Pulley Wheel System Campagnolo Derailleurs - Alloy Pulley Carbon Cage BLK Chainring BCD-96 Shimano Asymmetric 3D forged for maximum durabilityCeramicSpeed OSPW Pulley Wheel System for Campagnolo Derailleurs Alloy Pulley Carbon Cage Black. 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