4th step = 130mm. 4 Step Pulley Cast Aluminum, Height 65mm, Groove width 13mm, 16mm Bore dia, 5mm keyway, Bore depth 24mm. 1st step = 41mm. 2nd step = 70mm.
| Brand | Unbranded |
| Country Of Origin | China |
4th step = 130mm. 4 Step Pulley Cast Aluminum, Height 65mm, Groove width 13mm, 16mm Bore dia, 5mm keyway, Bore depth 24mm. 1st step = 41mm. 2nd step = 70mm.