🚚 Free Worldwide Shipping on All Orders!Shop Now
HomeStore

Wiseco Top-End Rebuild Kit for 2003-04 Yamaha YZ125 - 54.00mm - PK1344

Product image 1

Wiseco Top-End Rebuild Kit for 2003-04 Yamaha YZ125 - 54.00mm - PK1344

Wiseco Performance Top End Rebuild Kit

Part Number: PK1344
Piston Size: 54.00mm

  • These kits contain everything you need to complete your rebuild the right way, the first time
  • High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
  • Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.
  • All Piston Kits are precision crafted and forged in the USA

Wiseco's complete Top-End Piston Kits are offered for nearly every popular application in the powersports market. These kits contain everything you need to complete your rebuild the right way, the first time. High quality parts specifically chosen by us to match our forged pistons are included in this kit for easy one stop shopping. 2-stroke kits feature our Pro-Lite pistons that are CNC machined for optimal cam shape and profile for peak HP and service life. 4-stroke kits feature a ‘race-ready’ dome finish with smooth edges for improved combustion flow. Horizontal slot-pin oiling reduces friction and provides scuff resistance, along with a pressure seal groove for maximum ring seal. 4-stroke race applications feature Wiseco’s Armor Glide skirt coating to provide reduced friction and noise to contribute to increased horsepower. Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Super-cross, Motocross, GNCC, Super-bike, and more.

  • Displacement: 125cc
  • Piston Standard Bore: 54.00mm
  • Oversize Bore: STD
  • Stroke: 54.5mm

2004 Yamaha YZ125
2003 Yamaha YZ125

$201.99
Wiseco Top-End Rebuild Kit for 2003-04 Yamaha YZ125 - 54.00mm - PK1344
$201.99

Product Information

Shipping & Returns

Description

Wiseco Performance Top End Rebuild Kit

Part Number: PK1344
Piston Size: 54.00mm

  • These kits contain everything you need to complete your rebuild the right way, the first time
  • High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
  • Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.
  • All Piston Kits are precision crafted and forged in the USA

Wiseco's complete Top-End Piston Kits are offered for nearly every popular application in the powersports market. These kits contain everything you need to complete your rebuild the right way, the first time. High quality parts specifically chosen by us to match our forged pistons are included in this kit for easy one stop shopping. 2-stroke kits feature our Pro-Lite pistons that are CNC machined for optimal cam shape and profile for peak HP and service life. 4-stroke kits feature a ‘race-ready’ dome finish with smooth edges for improved combustion flow. Horizontal slot-pin oiling reduces friction and provides scuff resistance, along with a pressure seal groove for maximum ring seal. 4-stroke race applications feature Wiseco’s Armor Glide skirt coating to provide reduced friction and noise to contribute to increased horsepower. Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Super-cross, Motocross, GNCC, Super-bike, and more.

  • Displacement: 125cc
  • Piston Standard Bore: 54.00mm
  • Oversize Bore: STD
  • Stroke: 54.5mm

2004 Yamaha YZ125
2003 Yamaha YZ125

You may also like

Thumbnail 1

Dowco 58320-00 Warrior Series Straight Touring Saddlebags

$220.03

Thumbnail 1

Dowco SB1909 Revolution Series Throwover Studded Saddlebag Leather- Large

$222.87

Thumbnail 1

Air Head AHS-1400 Wide Body Combo Skis

$215.99

-65%
Thumbnail 1

Dowco - SB1807 - Revolution Series Hardmount Studded Black Chrome Leather - LG

$222.87

$78.00

Thumbnail 1

Willie & Max - SB1907 - Revolution Throwover Studded Saddlebag Leather- Large

$222.87

-65%
Thumbnail 1

Dowco - SB1809 Willie & Max Revolution Hardmount Standard Saddlebag Leather - LG

$222.87

$78.00

Thumbnail 1

High Lifter Signature Series Lift Kit for 2015-16 Polaris RZR 900 models - PLK9RZRS-50

$289.95

-65%
Thumbnail 1

Burly Brand B12-2002C - 1 1/4-inch Bagger Ape Hangers for Harley-Davidson - Chrome

$278.32

$97.41

Thumbnail 1

Burly Brand Bagger Ape Hangers for 2014-19 Harley FLH - Black/1.25in - B12-2002B

$255.17

Thumbnail 1Thumbnail 2

Kuryakyn Ribbed Folding Floorboards for Driver/Passenger - Wrinkle Black - 4357

$216.99

-65%
Thumbnail 1

Kuryakyn Orbit Vision LED Headlight - 7 Inch - Black - 2460

$205.31

$71.86

-65%
Thumbnail 1Thumbnail 2

Kuryakyn Momentum Roamer Tail Bag - 5214

$245.99

$86.10