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VERTEX Piston Kit 23666B

Part Number: 09105950
VERTEX
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SKU:
09105950
MPN:
23666B
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.25 LBS
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$123.95
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Description

Whether you're rebuilding a two-stroke or refreshing a four-stroke engine, the VERTEX Piston Kit 23666B delivers the strength and precision required for reliable performance across demanding riding conditions. The combination of advanced material science and OEM-level engineering ensures your engine maintains peak power while resisting wear and thermal stress. This kit includes everything needed for a complete top-end refresh, eliminating the guesswork and compatibility issues of sourcing individual components.

  • T-5 heat treated
  • Molybdenum Disulfide skirt coating
  • Gravity-cast aluminum alloy
  • 18% silicon content
  • Lightweight, high-strength construction
  • 2618 forged aluminum option
  • Includes piston, rings, wrist pin
  • Includes circlips
  • OEM-spec replacement rings
  • Two-stroke rings sold individually
  • Four-stroke rings sold as set
  • Superior break-in performance
  • Extended piston lifespan
  • MPN: 23666B
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Specs

PISTON DIAMETER METRIC:
47.88 MM
PRODUCT NAME:
PISTON KIT
CYLINDER DIAMETER METRIC:
48 MM
PISTON MATERIAL:
ALUMINUM ALLOY
SKIRT COATING:
MOLYBDENUM DISULPHITE
COMPRESSION RATIO IMPERIAL:
STANDARD
DISPLACEMENT:
85 CC
ENGINE TYPE:
2-STROKE
PISTON MATERIAL:
CAST
RIDING STYLE:
OFF-ROAD
STYLE:
CAST REPLICA
UNITS:
KIT
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Fitment

Fitment for VERTEX Piston Kit 23666B

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Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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