Enduro MR-2437 2RS Cartridge ID=24 OD=37 W=7 ABEC 3 (Sold Individually)

by | Aug 12, 2014 | Bike Wheels

ABEC 3 steel cartridge bearing Replacement BB90 bottom bracket bearings Fits all bikes with a BB90 shell For Shimano cranksets 49.82 grams