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Wiseco Piston Kit KTM 250 EXC 2000-2005 66.40mm 857M06640

Part Number: 09103962
WISECO
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SKU:
09103962
MPN:
857M06640
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.75 LBS
$210.95

Ships from Manufacture | Call to Order (231) 767-5055

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Description

Stock pistons in your 250 EXC won't cut it if you're pushing for more power and reliability. The Wiseco Pro-Lite piston kit delivers the precision engineering and durable materials needed to maximize compression, reduce friction, and handle aggressive riding conditions without compromise. Whether you're racing competitively or putting in serious seat time on the trail, this CNC-machined upgrade ensures your engine performs consistently at peak output.

  • Bore: 66.40mm
  • Material: High-silicon aluminum alloy
  • Construction: CNC-machined
  • Fitment: KTM 250 EXC 2000-2005
  • Fitment: KTM 250 MXC
  • Skirt design: Friction-reducing
  • Compression: Optimized
  • Installation: Requires professional service
  • MPN: 857M06640
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Specs

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

Fitment for Wiseco Piston Kit KTM 250 EXC 2000-2005 66.40mm 857M06640

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