The Mission BMX External European Bottom Bracket Kit includes 2 threaded aluminum cups, 2 preinstalled sealed bearings, non-drive side cone, 4 adjustment spacers, and an internal spacer to help extend the life of your BB. Replace those old gritty bearings with the Mission External Euro BB kit for a buttery smooth ride.
Note: Only compatible with frames utilizing a European (BSA) bottom bracket shell.
Type: External European
Internal Spacer Length: 71mm
Weight: 5.4 oz
This product was added to our catalog on May 19, 2022