AUD
USD
GBP
JPY
CAD
Total: $0.00
Taxes and shipping calculated at checkout
Vertex Cast Replica Piston Kit 24370A YZ85 / YZ85B
$179.95
Made in Italy
Product number: 24370A
Fits Models:
- YZ 85 (02-23)
- YZ 85 Big wheel (22-23)
SPECS:
-
Compression RatioSTD
- Cylinder Diameter47.500 mm
- Displacement85 cc
- Piston Diameter47.440mm
Kit includes: Piston, rings, wrist pin, and circlips
Vertex Piston Kits
- 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 durability
- 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
Related product
