| 146cc Big Bore Kit ~Fits 125-140 Motors~ |
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Description
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Also Bought This upgrade will make a HUGE difference in the over all performance compared to your stock engine. The kit is very easy to install and requires no case boring. With the added displacement and high compression piston your bike will rip! We recommend the use of the 28MM Team Holeshotz Carburetor Kit to compliment this big bore kit. This kit works with any of the 125cc - 140cc engines. Please note, If you have a GPX / Jialing engine, please let us know as we will need to send a larger wrist pin. Included with this kit: - Lightweight 57mm aluminum cylinder with steel sleeve
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