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ATHENA Piston Kit S4F102000040

Part Number: 09102539
ATHENA
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SKU:
09102539
UPC:
8050444894644
MPN:
S4F102000040
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.04 LBS
On Sale
  • ATHENA Piston Kit S4F102000040
  • ATHENA Piston Kit S4F102000040
MSRP: $284.95
Now: $256.00
Was: $284.95
— You save $28.95
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Description

Whether you're chasing lap times or rebuilding after catastrophic failure, piston quality directly determines engine reliability and peak performance. The ATHENA S4F102000040 uses the same premium materials trusted in Formula 1 competition, engineered to withstand extreme combustion pressures while maintaining precise tolerances that keep your engine running strong. This complete kit gives you everything needed for a proper rebuild without compromising on durability or power output.

  • 4032 silicium (two-stroke)
  • 2618 silicium (four-stroke)
  • 3% copper content
  • Heat-treated forged construction
  • .005mm production tolerances
  • Lightweight forged design
  • Antiwear coated
  • Includes rings, pin, circlips
  • MPN: S4F102000040
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Specs

PISTON DIAMETER METRIC:
101.96 MM
COMPRESSION RATIO IMPERIAL:
12.2:1
PISTON MATERIAL:
FORGED 2618 ALUMINUM
BORE SIZE METRIC:
101.96 MM
ENGINE TYPE:
4-STROKE
RIDING STYLE:
OFF-ROAD
UNITS:
KIT
PRODUCT NAME:
PISTON KIT
TYPE:
REPLACEMENT FORGED PISTON
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Fitment for ATHENA Piston Kit S4F102000040

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