ENDURO BEARINGS Enduro ABEC-3 Bearing Kit For Outboard Bottom Bracket, 24mm Spindle – Shimano, RaceFace

– Don’t throw out your bearing cups – rebuild them to a better spec!
– Grade 20 steel balls rated at ABEC 3 precision
– Bearings packed with highest quality Rock & Roll grease
– Enduro BB cartridge bearings do not use axle shims allowing for a reduced bearing ID and use of larger balls
– Made with 14x 5/32 balls instead of 16x 1/8 balls
– Higher static load = better durability