Keihin PWM 38 - tuned with additional jets and needles. This kit also inclues a throttle from Domino and a throttle cable. "Plug-and-Play"
This carburetor-kit fits both the NF4 and NX4 Modles... It is already set-up/tuned. None the less, it will need to be modified to work with your bike and local conditions (all changes should only involve the Main/Slow Jet) .
If you have any questions or need help setting up your new carburetor, please feel free to contact us.
If you need more/other jets we can also order these for you.