Description:

This TB CRF110 132cc big bore kit is a great performance upgrade for all year models of the popular Honda CRF110.  With the larger bore, this bolt-on upgrade kit will give you more power and higher compression for a very reasonable price.  This is an ideal option if you’re looking to add some power or you just need a new cylinder, piston, and rings to rebuild your engine.

• Fits all Honda CRF110 year models
• Largest bore you can go without boring the cases
• More power and fun at an affordable price
• Easy bolt-on kit
• The cylinder includes a temperature sensor port for the 2019 and up fuel injected models
• Runs on pump 91+ octane fuel

Kit includes:

• 55mm Aluminum Cylinder with Steel Sleeve and temperature sensor port
• 55mm Lightweight higher compression Piston & Rings
• 55mm Top End Gasket Set
• Bolt/washer to close off the temperature sensor port (for 2018 and older models)

Important Note:  For the 2019 and up fuel injected models, the ECU will require a flash/tune to prevent a lean condition and possible damage to your engine.  CJR Performance (cameronjonesracing.com) provides this service and can also adjust the tune based on your other modifications.