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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Athena

Athena A Piston Kit - P5F0770187008A Yamaha YZ 250 / WR 250 2014-2015

MPN: P5F0770187008A SKU: 0903-1710
Athena

Athena A Piston Kit - P5F0770187008A Yamaha YZ 250 / WR 250 2014-2015

MPN: P5F0770187008A SKU: 0903-1710
Availability:
Out of stock
Made of high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance The smooth profile ensures a regular flow and the perfect flame propagation The piston for 4-stroke Off-Road motorcycles are made by reverse extrusion and produced numerical control (CNC) machines Piston rings create less friction with the cylinder and therefore a higher performance. The segments included, Made in Japan, have a wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability Specs Model A Piston Material Aluminum Alloy Displacement 250 cc Riding Style Off-Road Engine Type 4-Stroke Product Name Piston Kit Units Kit Type Top End Bore Size 76.96 mm Compression Ratio 13.5:1 Piston Material Forged
Sold out
Original price $234.95 - Original price $234.95
Original price
$234.95
$234.95 - $234.95
Current price $234.95

Product Details

Features

  • Made of high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance
  • The smooth profile ensures a regular flow and the perfect flame propagation
  • The piston for 4-stroke Off-Road motorcycles are made by reverse extrusion and produced numerical control (CNC) machines
  • Piston rings create less friction with the cylinder and therefore a higher performance. The segments included, Made in Japan, have a wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability

Specs

Model A
Piston Material Aluminum Alloy
Displacement 250 cc
Riding Style Off-Road
Engine Type 4-Stroke
Product Name Piston Kit
Units Kit
Type Top End
Bore Size 76.96 mm
Compression Ratio 13.5:1
Piston Material Forged

Product Description

Features

  • Made of high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance
  • The smooth profile ensures a regular flow and the perfect flame propagation
  • The piston for 4-stroke Off-Road motorcycles are made by reverse extrusion and produced numerical control (CNC) machines
  • Piston rings create less friction with the cylinder and therefore a higher performance. The segments included, Made in Japan, have a wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability

Specs

Model A
Piston Material Aluminum Alloy
Displacement 250 cc
Riding Style Off-Road
Engine Type 4-Stroke
Product Name Piston Kit
Units Kit
Type Top End
Bore Size 76.96 mm
Compression Ratio 13.5:1
Piston Material Forged

Part Numbers
Store SKU MFR. Product # Availability
0903-1710 P5F0770187008A Out of Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • Made of high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance
  • The smooth profile ensures a regular flow and the perfect flame propagation
  • The piston for 4-stroke Off-Road motorcycles are made by reverse extrusion and produced numerical control (CNC) machines
  • Piston rings create less friction with the cylinder and therefore a higher performance. The segments included, Made in Japan, have a wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability

Specs

Model A
Piston Material Aluminum Alloy
Displacement 250 cc
Riding Style Off-Road
Engine Type 4-Stroke
Product Name Piston Kit
Units Kit
Type Top End
Bore Size 76.96 mm
Compression Ratio 13.5:1
Piston Material Forged