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Wiseco Yamaha YZ125 2002-2004 54mm Piston Kit 797M05400

Part Number: 797M05400
WISECO
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SKU:
797M05400
MPN:
797M05400
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.35 LBS
$160.95
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Description

Stock pistons can't handle the demands of aggressive riding—they wear quickly and cost you power when you need it most. The Wiseco 797M05400 Pro-Lite Piston Kit delivers the precision engineering and durable construction required to maximize performance and engine longevity on your YZ125. Built with aerospace-grade aluminum and CNC-machined to exact tolerances, this kit transforms your 2-stroke into a more responsive, reliable machine that performs lap after lap.

  • Bore diameter: 54.00mm
  • Material: Aerospace-grade aluminum
  • CNC machined
  • Includes rings, wrist pin, circlip
  • Fitment: Yamaha YZ125 (2002–2004)
  • Bolt-on installation
  • High-RPM rated
  • MPN: 797M05400
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Specs

DISPLACEMENT:
125 CC
ENGINE TYPE:
2-STROKE
MODEL:
PRO-LITE
BORE - OVERSIZE:
STANDARD
BORE SIZE METRIC:
54.00 MM
PISTON MATERIAL:
ALUMINUM ALLOY
UNITS:
EACH
BORE - OVERSIZE METRIC:
STANDARD
PISTON MATERIAL:
FORGED
PRODUCT NAME:
PISTON
RIDING STYLE:
OFF-ROAD
STROKE LENGTH METRIC:
54.50 MM
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Fitment

Fitment for Wiseco Yamaha YZ125 2002-2004 54mm Piston Kit 797M05400

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