2003-2007 for KTM 450 EXC Racing 4-Stroke WISECO Piston Kit with Gaskets PK1445
2003-2007 for KTM 450 EXC Racing 4-Stroke WISECO Piston Kit with Gaskets PK1445

2003-2007 for KTM 450 EXC Racing 4-Stroke WISECO Piston Kit with Gaskets PK1445

WISECO

$329.95

Quantity

Manufacturer: Wiseco
MPN: PK1445
Title: Top End Kit
Size: Standard Bore 89.00mm, 11:1 Compression

Premium materials produce the best sealing technology available exceeding O.E.M. standards.
  • Wiseco top end gasket kit
  • Dedicated forging
  • Superior strength/weight ratio utilizing Aerospace alloy
  • Dome design
  • Maximum compression and oil control
  • Improved flame travel
  • Chrome-plated piston pin
  • Horizontal slot pin oiling
  • Reduced friction / scuff resistance
  • Pressure seal groove
  • Maximum ring seal
  • Armor Glide Skirt Coating available on select models
  • Dedicated rings

Important Notes

NOTESCylinder boring and replating required for oversizes.

Fitment Chart

YearMakeModelPositionNotes
2003-2007KTM450 XC-W--
2003-2007KTM450 EXC Racing 4-Stroke--
2003-2007KTM450 EXC--
2003-2007KTM450 MXC--
2003-2005KTM450 MXC Racing 4-Stroke--