Suzuki RM125 Crankshaft Rebuild
A well-rebuilt crankshaft is critical for your Suzuki RM125’s 2-stroke performance and engine longevity.
Motomonk provides expert RM125 crankshaft rebuilds, including complete disassembly, inspection, precision truing, and OEM-spec reassembly.
Perfect for motocross, trail, and racing applications, ensuring smooth power delivery and reduced vibration.
Labor: $140
Parts are additional and priced based on crankshaft condition.
Why Choose Motomonk?
Specialized experience with Suzuki 2-stroke dirt bikes
Precision crankshaft inspection, truing, and reassembly to OEM specs
Proper alignment for reduced vibration and extended bearing life
Built for long-term reliability in racing, trail, and vintage applications
Suzuki RM125 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.



