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High-Performance Rebuilds for KLX110, Grom & Z125 Pro Engine

No guesswork. Just performance. Let’s get your engine race-ready.

Professional Mini Bike Engine Repair & Performance Upgrades

Looking to unlock more power, improve reliability, or breathe new life into your Kawasaki KLX110, Honda CRF110F, Honda Grom/Monkey, or Z125 Pro? We specialize in high-performance engine rebuilds—from precision top-end services to full custom motor upgrades. Whether you’re racing, stunting, or just want a bulletproof daily setup, our builds are engineered for serious results.

We use premium components, expert machining, and exacting standards to ensure every engine we touch runs stronger, revs quicker, and lasts longer. From mild refreshes to full-blown performance builds, we deliver quality you can feel on the throttle.

 

What we offer:

  • Standard Rebuilds for Mini Bikes, Mini Motos - like Monkey, Z125, Grom, KLX, CRF and more.

  • Big bore conversion up to 194cc

  • Machining services like, cylinder boring, crankcase boring, heads and more.

 

Ready to boost your mini-moto’s performance?

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Need a Quote for Your Engine?


Whether you need a top end, complete Mini Bike engine rebuild or a full performance mod., we’ve got you covered. Click below to request a personalized quote—quick, easy, and no obligation.

🛠️ Expert Engine Builder — Rebuilding with precision

⚙️ Professional Machine Shop — Machine Service & Engine Rebuild under one roof.

🏁 Race-Ready Engines — We build for performance

⏱️ Fast Turnaround — Get back on your bike quickly

Testimonials & Projects

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Image by Josiah Ness

Ok so I gave him a real challenge 1980 yz100g it ran before but not like it does now it was a complete motor rebuild and I'm amazed on how fxxxxxx good this thing runs first kick every time this place really knows what the hell they are doing. Looks like I'm finding other projects for him thank you so much I really appreciate it.

Image by Appic

Excellent advice and service on my T M kart engine. Reasonable pricing and excellent communication of services needed and return shipping info. Great customer service. I highly recommend this company for your kart engine service.

Image by Max Leveridge

Great communication!!! Sent the motor down- tuned and ported! Runs like a champ!! Thank you!!!

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