
Professional Rebuilds for All Major Brands
We handle dirt bike engine repair and rebuilds for all popular motocross models:
Yamaha: YZ65, YZ85, YZ125, YZ250
Kawasaki: KX65, KX85, KX125, KX250
KTM: SX65, SX85, SX125, SX250
Suzuki: RM85, RM125, RM250
Honda: CR85, CR125, CR250, CR450
Don’t see your model listed? We rebuild many more bikes — just start a Work Order and we’ll confirm availability.
Common Dirt Bike Engine Repair Services
Our engine repair services go beyond full rebuilds. Popular services include:
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Cylinder repair, replating & port matching → Cylinder Service
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Crankshaft rebuilds and balancing → Crankshaft Service
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Top-end and bottom-end rebuilds →. Rebuild Service
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Race prep and performance tuning →. Upgrade Services
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Bearing replacement and gasket service → Repair Services
How Our Dirt Bike Engine Repair Works
We make engine repairs easy and reliable:
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Submit a Work Order – Tell us your bike, service needed, and we’ll guide you.
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Ship Your Engine – Engines should be hand-cleaned, drained of all liquids, and packed in a plastic cooler for safe transport.
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Expert Rebuild – Our technicians disassemble, inspect, rebuild, and test every engine.
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Return Shipping – Receive your engine back ready to ride with confidence.

Ready for Expert Dirt Bike Engine Repair?
Start your Work Order today and get your engine back in peak condition.