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.
High-end aluminium crankset with hollow forged 6061/T6 crank arms and integrated ABS spider. Featuring an revolutionary BB386 EVO spindle for a maximum of compatibility. Delivery without bottom bracket.