Instant response to throttle movements Reduced hot engine stalling Improved low end performance No modification required, simply bolt on Fits all Keihin FCR motorcycle and ATV carburetors
*Images in the listing are for reference only. Actual product may vary.
*Tinted shield sold separately for all Full-Face helmets unless otherwise noted.
- Brand: Boyesen
- Instant response to throttle movements
- Reduced hot engine stalling
- Improved low end performance
- No modification required, simply bolt on
- Fits all Keihin FCR motorcycle and ATV carburetors