Enduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15 x 28 x 7mm CheckoutSpec= Turbo Levo Silver Weight 230

Silver Weight 230

6 cm Bottom Bracket Height 35

Single row radial cartridge bearing with self lubricating nylon cage

Shimano XT M750/M760/M770 and M590 9-Speed Chainrings Ring Position/Type Inner

Tan Weight 1077

Enduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15 x 28 x 7mm CheckoutSpec= Turbo Levo Silver Weight 230Enduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15 x 28 x 7mm. Zero Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity and slippery Silicone seals to produce minimum resistance. All measurements are in millimeters ABEC 5 precision cartridge bearing CERBEC USA Grade 3 Si3n4 Silicon