box-two-m30-p-cranks-30mm-axle-x-180mm-black
box-two-m30-p-cranks-30mm-axle-x-180mm-black, Box Two M30-P cranksets have a super-stiff, cold-forged, 30-millimeter, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets. Each crankset includes a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets.Includes M30 BB Installation Tool