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Wiseco Piston Kit Yamaha YZ450F 2014-2017 12.5:1 97mm 40111M09700

Part Number: 09103910
WISECO
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SKU:
09103910
MPN:
40111M09700
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.95 LBS
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$239.95

Ships from Manufacture | Call to Order (231) 767-5055

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Description

A worn or stock piston limits your YZ450F's potential—this Wiseco kit restores and exceeds OEM performance with a higher 12.5:1 compression ratio that unlocks measurable gains in peak horsepower and mid-range torque. The precision-engineered 97mm piston and ring set are designed specifically for 2014-2017 models, ensuring a flawless fit without machine work. If you're serious about maximizing your machine's capability on the track or trail, this is the bolt-on upgrade that delivers real results.

  • Wiseco piston kit
  • MPN: 40111M09700
  • Yamaha YZ450F fitment
  • 2014–2017 model years
  • 97mm bore diameter
  • 12.5:1 compression ratio
  • CNC-machined construction
  • High-performance ring coating
  • Reduced piston weight
  • Friction-minimizing design
  • Bolt-on installation
  • OEM-equivalent durability
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Specs

BORE - OVERSIZE:
STANDARD
COMPRESSION RATIO IMPERIAL:
12.5:1
RIDING STYLE:
OFF-ROAD
BORE - OVERSIZE METRIC:
STANDARD
ENGINE TYPE:
4-STROKE
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
PRODUCT NAME:
PISTON
STROKE LENGTH METRIC:
60.80 MM
UNITS:
EACH
BORE SIZE METRIC:
97.00 MM
DISPLACEMENT:
449 CC
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Fitment

Fitment for Wiseco Piston Kit Yamaha YZ450F 2014-2017 12.5:1 97mm 40111M09700

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