TBparts 20mm performance carb kit for the HondaTRX90. The 20mm carb has a proven track record of performance, quality, and easy tuning over the 15 years we have been selling them for a variety of small Honda’s. This works great if you have a performance exhaust on your stock vehicle and even better with our 114cc big bore kits. (We do not recommend this on bone stock 90s)

The kit includes:

• 20mm Carburetor
• Intake Manifold Kit with Mounting Hardware
• All the main and pilot jets you should need are supplied
• Rotating Intake spacer for forward facing carb installation
• Proper thumb throttle Cable
• Low profile Foam Air Filter for a great fit.

Note: TRX90s have 2 fuel lines, one for reserve and the other is your main feed. You can always cap off your main fuel line supply and just run the “reserve” fuel line supply line. We also have these dual feed petcocks for sale –  TBW0133