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HP Big Bore Kit for 47cc 49cc Pocket Bikes

$59.95





Upgrading to a bigger bore is the most effective way to increase your engine performance. You will gain speed and acceleration !!

This kit comes with:

1 pcs Cylinder Head, 1 Pcs Cylinder, 1 Pcs Copper Gasket, 4 pcs Hex screw, 1 pcs 44mm piston with windows, 1 pcs 12mm pin, 2 pcs 44mm piston ring, 2 pcs 12mm clip, 1 pcs 12mm needle bearing, Exhaust Gasket


Fits onto the following style of pocket bikes
MTA-1 ( Cags) , MTA-2 ( MX-3), MTA-3 ( GP-RSR) MTA-4 ( Water Cool)
A-4 Quads, S-4 Cobras, Evolution Quads, Mini Dirt Bikes
and many more!


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