MPart Cartridge Bearing MR24377 2RS 24x37x7

Bicycle specific cartridge bearing

Specification and quality matches original bearings selected by the engineers at the world's leading bike brands

Steel retainer, CrMo races, CrMo (HRC 61-66) ball bearings

Tolerance ABEC-3

Multemp SRL (Kyodo Yushi) Grease