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.
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.
The FSA configurator easyBottomBracket
makes it easier to choose the right bottom bracket.
Material: aluminium ||| steel
Weight supplement: manufacturer information