Optional Rear End Hanger Minoura Optional Rear End Hanger’s Upper part is swivel and the material is rustproof alloy. This maintenance stand is good for washing bike after race. Arm angle is adjustable by changing pin insertion hole; 80º, 85º or 90º. Every part is quick release or pin jointed. No need tools for assembling or disassembling. FEATURES Optional adaptor to clamp rear drop-out – Fits 120, 130 & 135 mm rear hub width by changing shim. – Weight: 0.2 kgs / 7.0 oz