Sport crankshaft for scooter with minarelli horizontální engine, 10mm piston pin. High quality sports crankshaft, lightweight with polemide. Red parts are high-tech polymer and is used to increase the main compression to help the gases, to get in the combustion chamber, faster. Stroke 39.20 mm ..
Crankshaft for scooter with minarelli horizontální engine and piston pin 10mm. Spare part with high quality. Crankshaft Stroke 39.20 mm Diameter gudgeon pin 10 mm Thread ignition side M10x1,25 Thread drive side M10x1,25 Diameter crankshaft webs 71.90 mm Machining crankcase false Perfo..