CeramicSpeed OSPW Pulley Wheel System Campagnolo Derailleurs - Alloy Pulley Carbon Cage BLK Casing-Pro Wall Gravel Model Revo-TRC Spindle CrMo Size

Model Revo-TRC Spindle CrMo Size 9/16" Body Material Aluminum Color Black Weight 394g

These semi-relaxed fitting

Installation and removal may require a Clik valve core remover tool

}SRAM GX Rear Derailleur Pulley Kit - 2x11-Speed Black

It's a day tripper and a weekender

CeramicSpeed OSPW Pulley Wheel System Campagnolo Derailleurs - Alloy Pulley Carbon Cage BLK Casing-Pro Wall Gravel Model Revo-TRC Spindle CrMo SizeThe 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