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Wiseco 88mm 9:1 Piston Kit for Yamaha XT500 1976-1981 4764M08800

Part Number: 09102924
WISECO
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SKU:
09102924
MPN:
4764M08800
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.05 LBS
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$239.95
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Description

If you're running a classic Yamaha single-cylinder and want to unlock better combustion efficiency without sacrificing reliability, the Wiseco 4764M08800 delivers the precision engineering that separates a strong rebuild from a mediocre one. The 9:1 compression ratio and CNC-machined tolerances mean sharper throttle response and consistent performance across the RPM band. This is a complete kit—rings, pins, and circlips included—so you get everything needed for a proper top-end refresh.

  • 88.00 mm bore diameter
  • 9.0:1 compression ratio
  • High-silicon aluminum alloy
  • CNC-machined construction
  • Includes piston rings
  • Includes wrist pins
  • Includes circlips
  • Yamaha XT500 (1976–1981)
  • Yamaha TT500 (1976–1981)
  • Yamaha SR500 (1978–1981)
  • Bolt-on installation
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Specs

BORE SIZE METRIC:
88.00 MM
ENGINE TYPE:
4-STROKE
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
PRODUCT NAME:
PISTON
UNITS:
EACH
BORE - OVERSIZE METRIC:
+1.00 MM
RIDING STYLE:
STREET
STROKE LENGTH METRIC:
84.00 MM
BORE - OVERSIZE:
+1,00 MM
DISPLACEMENT:
499 CC
COMPRESSION RATIO IMPERIAL:
9.0:1
RIDING STYLE:
ADVENTURE TOURING / DUAL-SPORT
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Fitment

Fitment for Wiseco 88mm 9:1 Piston Kit for Yamaha XT500 1976-1981 4764M08800

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