SE Bike TRACK Singlespeed Fixie Alloy Crankset 1 x 46t 170 mm SEC4
New Takeoff SE Bikes by Prowheel Aluminum Single speed, Fixie, 1x Alloy Crank set, with Square taper, 170 mm arms, 46 tooth chain ring 130mm BCD. New Take Off installed but never used has a few small nicks and scuffs from being moved.