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Wiseco 50cc Piston for KTM 50 SX 1998-2008 698M03900

Part Number: 09101692
WISECO
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SKU:
09101692
MPN:
698M03900
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.26 LBS
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$132.95
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Description

The Wiseco 50cc piston is engineered for KTM 50 SX riders who need reliable, consistent performance across a full season of racing or recreational riding. OEM pistons wear quickly under aggressive use—this precision-manufactured replacement restores compression and throttle response to factory specifications, while the advanced aluminum alloy construction handles the sustained heat and pressure of high-RPM operation. Whether you're rebuilding after a top-end failure or upgrading to factory-spec parts, this piston delivers the durability and fitment accuracy you expect from Wiseco.

  • High-silicon aluminum alloy
  • Precision CNC-machined
  • Optimized cam profile
  • Reduced friction design
  • Improved combustion efficiency
  • Enhanced throttle response
  • KTM 50 SX 1998-2008 fitment
  • OEM-equivalent durability
  • MPN: 698M03900
  • Bolt-on installation
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Specs

PISTON MATERIAL:
FORGED
STROKE LENGTH METRIC:
41.70 MM
BORE - OVERSIZE:
STANDARD
BORE - OVERSIZE METRIC:
STANDARD
PRODUCT NAME:
PISTON
DISPLACEMENT:
50 CC
BORE SIZE METRIC:
39.00 MM
ENGINE TYPE:
2-STROKE
PISTON MATERIAL:
ALUMINUM ALLOY
RIDING STYLE:
OFF-ROAD
UNITS:
EACH
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Fitment

Fitment for Wiseco 50cc Piston for KTM 50 SX 1998-2008 698M03900

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