ProBld GY6 8.3mm Stroker Crankshaft
ProBld GY6 8.3mm Stroker Crankshaft
Rolling Wrench

ProBld GY6 8.3mm Stroker Crankshaft

Regular price $495.00 $0.00

This is our ProBld 8.2mm stroker performance crankshaft. This is 100% better quality then that stock GY6 crank shaft in your engine now. Here is how the math works with this crank shaft

150cc(57mm bore) with this crankshaft turns to 171cc

171cc(61mm bore) with this crankshaft turns to 193cc

180cc(63mm bore)  with this crankshaft turns to 206cc

 

This kit is made for the GY6 A (54mm cylinder stud spacing). This kit comes with the 8.2mm stroker crankshaft with bearings, the longer timing chain, the cylinder spacer and the longer cylinder studs.


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