Yeah you fit the axle through, tighten it till it starts spinning, tighten the pinch bolts on the right side of the bike to finish tightening, then after its tight loosen the pinch bolts and re tighten them on both sides. Right? idk why but my collars just dont cover the whole axle. I havent gotten a chance to look at the bike because its at a friends house and I have not gotten a chance to get it back. but Im getting it today.