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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!
Wiseco

Wiseco GP Series Piston With Gaskets Kit - PK1391 Yamaha YZ 125 2005-2022

MPN: PK1391 SKU: 0903-0681
Wiseco

Wiseco GP Series Piston With Gaskets Kit - PK1391 Yamaha YZ 125 2005-2022

MPN: PK1391 SKU: 0903-0681
Availability:
Only 1 left!
Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide® skirt coating for maximum wear resistance and protection from micro-welding, galling, and detonation Designed for endurance and sustained RPM 2-stroke riding Extra lightening operations for enhanced throttle response Engineered, forged and machined in the USA Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets Specs Bore - Oversize +2.00 mm Piston Material 4032 Aluminum Alloy Riding Style Off-Road Bore - Oversize +2,00 mm Engine Type 2-Stroke Type Top End Units Kit Stroke Length 54.50 mm Displacement 134 cc Product Name Piston with Gaskets Kit Model GP Series Skirt Coating ArmorGlide® Bore Size 56.00 mm Piston Diameter 55.95 mm Part Notes Kit Includes: • GP Series Piston • Ring Set • Wrist Pin • Circlips • Bearing • Gaskets
Original price $239.95 - Original price $239.95
Original price
$239.95
$239.95 - $239.95
Current price $239.95

Product Details

Features

  • Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide® skirt coating for maximum wear resistance and protection from micro-welding, galling, and detonation
  • Designed for endurance and sustained RPM 2-stroke riding
  • Extra lightening operations for enhanced throttle response
  • Engineered, forged and machined in the USA
  • Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets

Specs

Bore - Oversize +2.00 mm
Piston Material 4032 Aluminum Alloy
Riding Style Off-Road
Bore - Oversize +2,00 mm
Engine Type 2-Stroke
Type Top End
Units Kit
Stroke Length 54.50 mm
Displacement 134 cc
Product Name Piston with Gaskets Kit
Model GP Series
Skirt Coating ArmorGlide®
Bore Size 56.00 mm
Piston Diameter 55.95 mm

Part Notes

  • Kit Includes:
  • • GP Series Piston
  • • Ring Set
  • • Wrist Pin
  • • Circlips
  • • Bearing
  • • Gaskets

Product Description

Features

  • Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide® skirt coating for maximum wear resistance and protection from micro-welding, galling, and detonation
  • Designed for endurance and sustained RPM 2-stroke riding
  • Extra lightening operations for enhanced throttle response
  • Engineered, forged and machined in the USA
  • Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets

Specs

Bore - Oversize +2.00 mm
Piston Material 4032 Aluminum Alloy
Riding Style Off-Road
Bore - Oversize +2,00 mm
Engine Type 2-Stroke
Type Top End
Units Kit
Stroke Length 54.50 mm
Displacement 134 cc
Product Name Piston with Gaskets Kit
Model GP Series
Skirt Coating ArmorGlide®
Bore Size 56.00 mm
Piston Diameter 55.95 mm

Part Notes

  • Kit Includes:
  • • GP Series Piston
  • • Ring Set
  • • Wrist Pin
  • • Circlips
  • • Bearing
  • • Gaskets

Part Numbers
Store SKU MFR. Product # Availability
0903-0681 PK1391 In 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

  • Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide® skirt coating for maximum wear resistance and protection from micro-welding, galling, and detonation
  • Designed for endurance and sustained RPM 2-stroke riding
  • Extra lightening operations for enhanced throttle response
  • Engineered, forged and machined in the USA
  • Kit includes piston(s), ring set, wrist pin(s), circlips, bearing(s) and gaskets

Specs

Bore - Oversize +2.00 mm
Piston Material 4032 Aluminum Alloy
Riding Style Off-Road
Bore - Oversize +2,00 mm
Engine Type 2-Stroke
Type Top End
Units Kit
Stroke Length 54.50 mm
Displacement 134 cc
Product Name Piston with Gaskets Kit
Model GP Series
Skirt Coating ArmorGlide®
Bore Size 56.00 mm
Piston Diameter 55.95 mm

Part Notes

  • Kit Includes:
  • • GP Series Piston
  • • Ring Set
  • • Wrist Pin
  • • Circlips
  • • Bearing
  • • Gaskets