rear sprocket 62 teeth 420 for Derbi, Aprilia, MH, Rieju, Malaguti, Yamaha 37390

101 Octane sprocket with 62 teeth for 420 drive chain suitable for many Derbi, Aprilia, Motorhispania, Rieju, Malaguti and Yamaha geared mopeds. Mounting hole: 8.5 mm Inside diameter: 105mm hole: 6 PCD: 125mm standard: 420 offset: no / Teeth: 62