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Malossi Aero / SE50 72cc Big Bore Cylinder Kit

This is the best big bore kit made for the Aero, and SE50 Elite with USDM AF05 engine. Why get a cheaper chinese/taiwan cylinder kit, when these are already so affordable? This kit will give you trouble-free years of performance. 

Use your stock head, or upgrade to a malossi performance head, specifically for this kit!

Get the head HERE