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TBParts - 186cc Big Bore Kit with Oil Cooler Honda MSX125 GROM and Monkey 2014-2020

Vital Information
Part No TBW9154
Stock Level 1 Left

Note: Tighten banjo bolts to 6ft-lbs

Key Features:

  • Lightweight aluminum cylinder
  • Oil cooler for effective engine cooling
  • 64mm Piston with rings
  • Head gasket kit
Application :
  •  Grom - 2014-2020
  •  Monkey - 2014-2020

Kit Includes:

  • TBW1027 - Gasket set
  • TBW1041 - Ceramic cylinder
  • TBW1032 - Piston kit
  • TBW9153 - Oil cooler

Exceeds OEM Specifications.

We Recommend Using premium fuel

Must be used with an aftermarket fuel controller to prevent a lean condition and damage to your engine

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