OEM Style "Stuffer" Crank 50/70cc - 12mm Pin x 85mm Rod (39.2mm Stroke) (ON SALE - LTD QTYS)
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Description
Racing Crankshaft reinforced pin=12mm Minarelli horizontal (Yamaha Aerox)
High Compression crankshaft. Similar to the reinforced crankshaft but with additional plastic padding to increase primary compression.
It's actually made by the same manufacturer as several other crankshafts by well-known brands, the only difference being the different plastic colours and of course the prices. We recommend to use HC crankshafts like this one only in conjunction with tuning cylinders!
12mm Pin - 39.2mm Stroke - 85mm Rod