BSA square taper bottom bracket according to JIS standard with double sealed 3/16" oversize cartridge steel bearings. Featuring a forge CroMoly axle, cold forged aluminium bearing cups for long durability.
Affordable double crank featuring die cast aluminium crank arms and spider. Feat. an outer chainring made of aluminium and an inner ring made from steel. With special 46/30T Adventure gear ratio. For JIS square taper bottom brackets.