CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK MFPN=00.4318.002.019 29 Fender Mount Type Eyelets

29 Fender Mount Type Eyelets

It combines a lightweight upper guide and a durable bashguard mated to a carbon fiber backplate

Nipples sold separately Spoke Profile Straight Gauge Color Black Length 315 Spoke Interface J-Bend Defined Color Black Quantity Box Of 100

Spring Adjustments Air pressure Bottomless tokens Primary Color Black Damping RC2T Adj

World Cup Champion Greg Minnaar's signature tire Flat Protection Tread and Sidewall TPI 60 Color Black Designed for ebike Yes Defined Color Black ISO Width (mm) 66 ISO Diameter 584 / 650b / 27

CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK MFPN=00.4318.002.019 29 Fender Mount Type EyeletsThe 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 14 tooth upper and 18 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 Compact cage design