SKU: VK2049A_VT66
Vertex Top End Rebuild Kit Size A 94.93mm for Yamaha YZ450F 2006 to 2009
Description
- Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil consumption.
- 2-stroke pistons have an 18% silicon content which decreases wear and thermal expansion, allowing for tighter running tolerances for more power, less noise, and longer lifespan
- High-tech Molybdenum Disulphide (MOS2) skirt coating for reduced wear and improved break-in
- 4-stroke pistons are forged from either 2618 or 3032 alloys for superior strength and durabiltiy
- All piston kits include piston, rings, wrist pin, and circlips
- Cast and Forged Replica pistons are OE replacements with stock OE compression ratios
- Cast and Forged Race pistons are unique with only one compression ring
- Forged Hi-Comp pistons increase compression and power over Replica pistons
- Forged GP Racer's Choice pistons have T-box forgings, unique dome profiles, surface treatments, and increased compression ratios to produce more power, strength, and durability
- Big Bore pistons increase displacement and power while maintaining stock compression ratios
Specifications
| SKU | VK2049A_VT66 |
| Brand | Vertex |
| Shipping Weight | 0.3000kg |
| Shipping Width | 0.300m |
| Shipping Height | 0.300m |
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