| Specification | Value |
|---|---|
| Product Name | Crankshaft Assembly |
| Stroke Length | 56.60 mm / 56,60 mm |
| Units | Assembly |
| Displacement | 264 cc |
| Model | 4-Cycle |
| Type | Stroker |
| Color/Finish | Steel |
| Material | 4140 Steel |
| Features | Standard Crankshaft |
| Riding Style | Off-Road |
- Factory assembled and trued to OEM specifications
- Drop in replacement crankshaft requires no modification unless noted
- CNC machined and dynamically balanced to suit the increased stroke
- Add +2.00 mm to +4.00 mm of stroke depending on application
- Uses stock piston unless noted
- Main bearings not included
- Can be matched with Cylinder Works Big Bore cylinders to get significant displacement and horsepower gains
- Not re-buildable as the rods are shorter than OEM.
FITMENTS
| Year | Make | Model |
|---|---|---|
| 2003-2013 | Yamaha | YZ250F |
- Supplier:
- Parts Unlimited
- MAP:
- Yes
