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Trail Bikes 186cc Big Bore Kit + Oil Cooler Kit - Grom / MSX125 / Monkey (2014-2021)

186cc Big Bore Kit + Oil Cooler Kit - Honda Grom / MSX125 / Monkey (2014-2021)
Pricing: $433.95


TB 186cc Big Bore Kit + Oil Cooler Kit - Honda Grom / MSX125 / Monkey (2014-2021)

- 64mm High Performance Piston
- High Performance Piston Ring Set
- Lightweight 64mm large finned aluminum race cylinder
- Complete 64mm gasket kit
- Complete Oil Cooler kit that connects directly to the Trail Bikes Cylinder

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

Check out our Bazazz Fuel Controller Kit, DynoJet Fuel Controller or Takegawa's Fuel Controller for Honda Grom / MSX 125 on


  • K9154TB
  • K9154TB
  • Trail Bikes
  • New


Shipping Information

  • Item Requires Shipping
  • 6.0 lbs.

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