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Cylinder Works Standard Bore Cylinder Kit 77mm 13.4:1 Compression Suzuki RM-Z250 2007-2009 40003-K01

Part Number: 09310352
CYLINDER WORKS
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SKU:
09310352
MPN:
40003-K01
Condition:
New
Availability:
Ships Same Business Day
Weight:
3.20 LBS
On Sale
MSRP: $704.95
Now: $634.46
Was: $704.95
— You save $70.49
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Description

If you're running a 2007-2009 RM-Z250 and want genuine performance gains without the headache of machine work, this Cylinder Works kit delivers a straightforward path to increased displacement and compression. The 77mm bore paired with a 13.4:1 compression ratio translates to measurable improvements in top-end power and throttle response—critical gains for competitive riding or spirited trail work. Best of all, it bolts directly onto your existing engine with zero re-plating required, meaning you're back on the track in a weekend.

  • 77mm standard bore
  • 13.4:1 compression ratio
  • Fits RM-Z250 2007-2009
  • Direct bolt-on installation
  • No re-plating needed
  • Includes Vertex pistons
  • Nickel Silicon Carbide plating
  • Complete gasket set included
  • Piston rings and clips
  • Wrist pin included
  • USA manufactured
  • MPN: 40003-K01
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Specs

RIDING STYLE:
OFF-ROAD
UNITS:
KIT
CYLINDER DIAMETER:
77,00 MM
DISPLACEMENT:
249 CC
ENGINE TYPE:
4-CYCLE
PRODUCT NAME:
CYLINDER KIT
CYLINDER DIAMETER METRIC:
77.00 MM
STYLE:
STANDARD
COMPRESSION RATIO IMPERIAL:
13.4:1
CYLINDER BORE COATING:
NICKEL-SILICON CARBIDE
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Fitment

Fitment for Cylinder Works Standard Bore Cylinder Kit 77mm 13.4:1 Compression Suzuki RM-Z250 2007-2009 40003-K01

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