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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!
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 Piston Kit - S4C05800001A Yamaha YZ 125 1997-2021

MPN: S4C05800001A SKU: 0910-0648
Athena

Athena Piston Kit - S4C05800001A Yamaha YZ 125 1997-2021

MPN: S4C05800001A SKU: 0910-0648
Availability:
Out of stock
2-stroke cast piston for Athena big bore cylinder High resistance to mechanical thermal stresses Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0.01 mm Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions The rings adapt to the cylinder liner even at low tangential load Kit includes cast piston, wrist pin, circlips and piston rings Specs Displacement 125 cc Piston Head Shape Flat Top Style Cast Bore Size 57.94 mm Units Kit Engine Type 2-Stroke Type A Compression Ratio Stock Piston Material 4032 Aluminum Alloy Riding Style Off-Road Product Name Piston Kit
Sold out
Original price $242.95 - Original price $242.95
Original price
$242.95
$242.95 - $242.95
Current price $242.95

Product Details

Features

  • 2-stroke cast piston for Athena big bore cylinder
  • High resistance to mechanical thermal stresses
  • Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0.01 mm
  • Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
  • The rings adapt to the cylinder liner even at low tangential load
  • Kit includes cast piston, wrist pin, circlips and piston rings

Specs

Displacement 125 cc
Piston Head Shape Flat Top
Style Cast
Bore Size 57.94 mm
Units Kit
Engine Type 2-Stroke
Type A
Compression Ratio Stock
Piston Material 4032 Aluminum Alloy
Riding Style Off-Road
Product Name Piston Kit

Product Description

Features

  • 2-stroke cast piston for Athena big bore cylinder
  • High resistance to mechanical thermal stresses
  • Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0.01 mm
  • Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
  • The rings adapt to the cylinder liner even at low tangential load
  • Kit includes cast piston, wrist pin, circlips and piston rings

Specs

Displacement 125 cc
Piston Head Shape Flat Top
Style Cast
Bore Size 57.94 mm
Units Kit
Engine Type 2-Stroke
Type A
Compression Ratio Stock
Piston Material 4032 Aluminum Alloy
Riding Style Off-Road
Product Name Piston Kit

Part Numbers
Store SKU MFR. Product # Availability
0910-0648 S4C05800001A 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

  • 2-stroke cast piston for Athena big bore cylinder
  • High resistance to mechanical thermal stresses
  • Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0.01 mm
  • Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
  • The rings adapt to the cylinder liner even at low tangential load
  • Kit includes cast piston, wrist pin, circlips and piston rings

Specs

Displacement 125 cc
Piston Head Shape Flat Top
Style Cast
Bore Size 57.94 mm
Units Kit
Engine Type 2-Stroke
Type A
Compression Ratio Stock
Piston Material 4032 Aluminum Alloy
Riding Style Off-Road
Product Name Piston Kit