250 EXC (1996 - 1999) piston | ProX

1996 - 1999 KTM 250 EXC
Piston | ProX

Fits to:

KTM EXC 250 [1996 - 1996]
KTM EXC 250SX [1996 - 1999]
KTM EXC 250 [1998 - 1998]
KTM EXC 250 [1997 - 1997]
KTM EXC 250 [1999 - 1999]
$110.98
$142.78 -22%
  • Piston diameter: 67.45mm
  • Piston diameter: 67,45 mm

Estimated delivery date to your address:
Gru 5, 2024

Specifications

Manufacturer ProX
Piston diameter 67.45mm
Engine type 2-Stroke
Piston diameter 67,45 mm
Piston material Cast, Aluminum Alloy
Piston size Standard Size B
Ring material Steel
Skirt coating Moly Coated
Style Cast Replica
Units Kit
Width 80.000
Height 85.000
Length 80.000

Product description

ProX piston designs are usually similar to the OEM/stock configurations, although sometimes these designs are adjusted whenever the ProX engineers discover an opportunity for increased performance
ProX cast pistons are very stable
ProX cast pistons are made through gravity casting using aluminum alloy with approximately 18 percent silicon content
Silicon plays a vital role in ProX’s cast piston manufacturing, as it decreases thermal expansion
ProX two-stroke pistons are manufactured for both cast iron cylinder bores and Nikasil cylinder bores
Regarding Nikasil cylinder bores, ProX offers a variety in oversizes graded in A/B/C/D sizing, each going up 0.01mm in diameter

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