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ProX Piston Kit – 94.97 MM (+0.02 MM) – YZ450F/WR450F


Your Price: $184.79

SKU: 01.2429.C

Ships in 1-2 Weeks

OEM Reference No: 5TJ-11631-00

ProX Racing Parts Piston Kit YZ450F ’03-09/WR450F ’03-15 12.5:1 (94.97mm).

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: 01.2429.C Categories: , ,

GTIN: 00193564274977

Product Market

Dirt Bike Parts

Bore Diameter

95.00 MM

Bore Diameter OEM

95.00 MM

Compression Height

14.50 MM

Compression Ratio Actual

12.5:1 CC

OEM Reference No

5TJ-11631-00

Piston Boss Spacing

19.50 MM

Piston Diameter

94.97 MM

Piston Head Type

Cavity

Skirt Coating

None

Wrist Pin Bore Diameter

18.00 MM

Years

2015
2014
2013
2012
2011
2010
Show All

Makes

Gas-Gas
Yamaha

Models

EC 450 F
WR 450 F
YZ 450 F