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Wiseco Ring Set 77mm for Kawasaki KX250F 2004-2018 Suzuki RM-Z250 2004-2024 Yamaha YZ250F 2001-2011 7700YC

Part Number: 09120140
WISECO
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SKU:
09120140
MPN:
7700YC
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.05 LBS
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$62.95
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Description

Piston ring sets are critical to engine sealing and performance—they control compression, manage oil consumption, and directly impact power delivery. The Wiseco 7700YC is engineered to OEM tolerances for your specific 250cc four-stroke, ensuring factory-level sealing without the cost of OEM replacements. Whether you're rebuilding after a season or upgrading a fresh top end, this ring set delivers the precision fit and durability that serious riders demand.

  • Bore diameter: 77mm
  • Single piston set
  • CNC-precision engineered
  • Reduced blow-by design
  • Minimized friction loss
  • Superior oil control
  • Fits Kawasaki KX250F 2004–2018
  • Fits Suzuki RM-Z250 2004–2024
  • Fits Yamaha YZ250F 2001–2011
  • Bolt-on installation
  • OEM-equivalent durability
  • Part number: 7700YC
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Specs

DISPLACEMENT:
250 CC
PISTON MATERIAL:
ALUMINUM
RIDING STYLE:
OFF-ROAD
BORE SIZE METRIC:
77.00 MM
ENGINE TYPE:
4-STROKE
PRODUCT NAME:
PISTON RING
UNITS:
SET
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Fitment

Fitment for Wiseco Ring Set 77mm for Kawasaki KX250F 2004-2018 Suzuki RM-Z250 2004-2024 Yamaha YZ250F 2001-2011 7700YC

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