SmartCarb For Honda Dio


¡Dios Mío!

These kit options are compatible with stock or modified AF18/25 Honda Dios & AF27/28 Honda Super Dios, offering snappy throttle response, maximum power potential, and incredible ease of use. Kits include SmartCarb SC2 carburetor only. Parts/components required for fitment/throttling are not included. View Fitment Information below for more information.

In general we recommend the 28mm size for Dios up to 110cc and the 36mm for Dios 110cc+

Every SmartCarb ships pre-adjusted specifically for the Dio for which it is ordered. Please provide information in the forms below about any engine/exhaust modifications and what fuel selection and oil premix ratio you use.

The 28mm SC2 is on BACKORDER. New orders will ship when stock become available.

Questions about compatibility, sizing, or fitment? Contact Us!

Products shipping internationally may be subject to import duties/taxes.

SKU: SC2-HONDIO Categories: ,


The SC2 SmartCarb is a precision metering instrument that provides extremely fine fuel atomization, precise mixture control, and air density compensation in a single circuit, jet-less fuel system.

  • CNC billet aluminum construction
  • Patented single fuel circuit design
  • Extremely fine fuel atomization
  • Optimal air/fuel ratio control
  • Designed & manufactured in the USA