Probld 8.2Mm Stroker Crankshaft For Gy6 Platforms

Description

This is our ProBld 8.2mm stroker performance crankshaft. This is 100% better quality than that stock GY6 crank shaft in your engine now.

– With a 63mm bore, this crankshaft makes your GY6 a 205cc.

 – With a 67mm bore (GY6 B case only), this crank shaft makes your GY6 a 232cc.

NOTE: In most cases, the piston skirt will need to be trimmed a couple mm, unless the cylinder kit is specifically ordered for the 8.2mm crank. Otherwise, the skirt will hit the crank on the way down it’s stroke.

This is the 8.2mm stroker crank only. Don’t forget to get the proper longer timing chain, tensioner, timing chain guides and studs.
We can also help build you an estimate without the worry of wrong parts. CLICK HERE!

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