NEW Enduro Ceramic Hybrid 6901 LLB Sealed Cartridge Bearing 12 x 24 x 6mm consignment aluminum pulley wheels with Grade

aluminum pulley wheels with Grade 3 Silicon Nitride balls to provide absolute optimization of the rear derailleur

ISO Width (mm): 70

Back Sweep (deg): 60

SRAM Bleed Kit for maintaining SRAM disc brakes

Max Ring (teeth): 50

NEW Enduro Ceramic Hybrid 6901 LLB Sealed Cartridge Bearing 12 x 24 x 6mm consignment aluminum pulley wheels with GradeCeramic Hybrid bearings feature ABEC 5 tolerances and premium features such as LLB seals, Graphite Nylon retainers, Silicon Nitride Grade 5 balls, and cryogenically treated steel races. LLB" type 2 lip low contact Nitrile Butadiene rubber labyrinth seals Nylon graphite retainer Realube Special Ceramic Grade 374 Grease Bearing O. D. (mm): 24 Bearing I. D. (mm): 12 Manufacturer Number: 6901 Material: Ceramic Thickness: 6