FSA PowerPro BB7420ST JIS 68X118M Bottom Bracket
The RPM of FSA is BSA square taper bottom bracket according to JIS standard with double sealed (Snap Seal) 3/16" oversize cartridge steel bearings. Featuring a forge CroMoly axle, cold forged aluminium bearing cups for long durability. Made with Aluminium steel.
Reminder : This bottom bracket is suited for FSA F. Gimondi, Alpha Drive, Dyna Drive, CK-316, Tempo, Vero, Metropolis cranks. Please regard the recommended axle length.