Vertex Cast Replica Piston Kit 24370A YZ85 / YZ85B

Vertex Cast Replica Piston Kit 24370A YZ85 / YZ85B

Vertex Cast Replica Piston Kit 24370A YZ85 / YZ85B ^Sale

Regular price $179.95
4 available

Vendor: Vertex

Type: Piston

Sku: 24370A

In Stock

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Vertex Cast Replica Piston Kit 24370A YZ85 / YZ85B

$179.95

Description Review

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

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