Athena Piston Kit - 66.34 mm - MC250 | TE/TC250/i | SX/XC-W/EXC/i S4F06640018A | Piston & Ring Kits

Athena Piston Kit - 66.34 mm - MC250 | TE/TC250/i | SX/XC-W/EXC/i S4F06640018A

$187.95
Pickup currently unavailable at Sisters Moto

Store Information

Sisters Moto

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465 W Hwy 20
Sisters OR 97759
United States

+15418038385
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Description
Features:
  • Two-stroke pistons are made from 4032 silicium
  • Four-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons
  • Both include 3% copper in materials for better heat resistance
  • All pistons are forged using a precision heat-treatment process that allows for production tolerances of just .005mm
  • Forged piston tooling allows for the lightest available product
  • Kit includes antiwear coated piston, rings, pin and circlips


Specifications:
  • Bore Size Metric: 66.34 mm
  • Displacement: 250 cc
  • Product Name: Piston Kit
  • Type: A
  • Piston Material: 4032 Aluminum Alloy
  • Riding Style: Off-Road/Street
  • Engine Type: 2-Stroke
  • Piston Head Shape: Domed
  • Units: Kit
  • Compression Ratio Imperial: Stock

Compatibility

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