Dirt Bike Crankshaft Rebuild & Truing Service
A properly rebuilt crankshaft is essential for a reliable dirt bike engine.
Motomonk offers professional dirt bike crankshaft rebuild and truing services for single-cylinder & multi-cylinder pressed crankshafts, including 2-stroke and 4-stroke engines.
Each crankshaft is fully disassembled, cleaned, inspected, reassembled, and precision-trued to manufacturer specifications. This service is ideal for trail bikes, motocross, racing, and vintage applications.
We service all major dirt bike brands, including KTM, Kawasaki, Yamaha, Honda, Suzuki, Husqvarna, and GasGas.
Starting price: $140
Why Choose Motomonk for Your Crankshaft Rebuild?
- Extensive experience with dirt bikes, motorcycles, and small-bore race engines
- Precision crankshaft disassembly, truing, and reassembly to manufacturer specifications
- Proper alignment for smooth power delivery, reduced vibration, and bearing life
- Built for long-term reliability in trail, race, and vintage applications
Tin-canned Honda crankshafts are not serviced.
Nationwide mail-in service available.
Dirt Bike Crankshaft Rebuild
- Crankshaft rebuild
- Precision cleaning and inspection
- Professional assembly
- Truing and alignment to manufacturer specifications
What’s Not Included
All parts (including rod-kit)
Shipping & handlingCrank must arrive fully stripped. Piston, bearings, gears, nuts and all attachments must be removed. Cranks received not stripped will incur additional labor charges.