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In-House Experts
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Have Questions?
Always the correct part
We know our products
Big Bore Kit 170cc with 63mm piston size for Kawasaki KLX140 – KLX150 Series 2008-2024
This kit come with Forged Piston 63mm size and cylinder with ceramic coating for better heat transfer!
We also have stroker crankshaft longer +6mm from stock, please contact us for details
Cylinder head with big valves are ready stock!
We built many race engines for KLX140 / KLX150 and we can customize racing parts based on your needs
We also selling ultimate bore up kits include cylinder head with big valve, 24-32mm carburetors, performance CDI for KLX, KLX 140 genuine parts, etc.