fbpx
Select Your Ride
Reset

Notice: Product Images may differ from the actual product. Image may be a representation of this item.

ProX Piston Kit – 76.95 MM (STD) – Yamaha YZ250F


Your Price: $166.85

SKU: 01.2439.A


Add to Project List

ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options in order to follow manufaturer Piston to Cylinder Wall clearances. ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc.!

  • ProX Piston Kits are comprehensive. Complete with: Piston / Ring Kit / Wrist Pin / Cir Clips
  • ProX also offers oversized piston options in order to follow manufaturer Piston to Cylinder Wall clearances
  • Precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy used for all major Japanese engine manufacturers
  • ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc
SKU: 01.2439.A Categories: , ,

GTIN: 00193564275035

Product Market

Dirt Bike Parts

Bore Diameter

77.00 MM

Bore Diameter OEM

77.00 MM

Compression Ratio Actual

13.8:1 CC

Piston Diameter

76.95 MM

Piston Oversize

Standard

Years

2025
2024
2023
2022
2021
2020
Show All

Makes

Fantic
Yamaha

Models

XEF 250
XXF 250
WR 250 F
YZ 250 F
YZ 250 FX