Sugino 75 Track Crank Arm Set - 165mm 144 BCD Square Taper ISO Spindle Interface BLK. Not the item you need? Check out our store for more! Sugino 75 Track Crank Arm Set - 165mm 144 BCD Square Taper ISO Spindle Interface Black.
Sugino 75 Track Arm Sets. National Japanese Keirin (NJS) Association approved. Sugino recommends using a SG-75 ISO spindle taper. We can help you find the right gear.Closeout items are not eligible for return.