RWS Thru bolt rear
One of the strongest wheel mounting systems around, the RWS Thru bolt has been proven reliable time and time again. This alloy axle RWS is available in 9mm fronts and 10mm rears. It is the perfect way to strengthen up and solidify an open drop out front fork and wheel combination as well as a standard drop out rear 135mm bike frame.
Weight: 70 g