MR 27537 LLB - Zero Ceramic Shimano GRX Material: 2014 T6 aluminum

Material: 2014 T6 aluminum

this bearing ensures smooth performance for your cycling needs

Tackiest/Best Hand Feel Long Lasting PU Tape Laser Etched Aluminum Bar Plugs High End Rubberized Finishing Tape

Renthal's revolutionary Integra II 35mm stem combines high strength with ultra-low weight now adds a 35mm diameter to increase stiffness and strength further

This primer is designed to prepare surfaces effectively

MR 27537 LLB - Zero Ceramic Shimano GRX Material: 2014 T6 aluminumLike Ceramic Hybrid, Zero Ceramic use a combination of ceramic (Silicon Nitride Si3n4) balls and steel races, except they are of higher Grade 3 quality. The races are also black oxide treated and ground toa mirror finish which prevents corrosion and provides near perfect efficiency and tolerances. Specification: Bearing Code: MR 27537 Dimensions: 27. 5 x 37 x 7mm ABEC: 5 Grade: 3 Seals: LLB Grease: Kyodo Yushi PS 2 Application: Hubs, Bottom Brackets