CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK MFPN=4149500 HEX front hub end cap

HEX front hub end cap kits are specific to HEX Ø28 and HEX Ø32 front hubs

For all breathable membranes

120mm max travel

6/40mm) Offset 44mm Travel 120mm Spring Type DebonAir+ Brake Mount Disc Only (PM-160) Dropout 15x110mm Boost Weight 1624g Color Red

99% Metal Construction

CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK MFPN=4149500 HEX front hub end capThe 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