Built using our octagonal muffler housing and carbon fiber end cap from our full-size exhaust systems. The “Chubby” is a short muffler design that creates big bike sound and increases power!
Comes with the Red sticker Decals
- Octagonal-shaped large volume muffler housing means more power and better sound
- Stainless-steel mid pipe
- CNC machined brackets
- Carbon fiber end cap
- Optional “Backyard” quiet core insert available
- ECU mapping available through CJR Performance increases power when combined with other mods
-
.4 lbs lighter than OEM (carbon fiber .8 lbs lighter)
- Includes removable spark arrestor screen
Fits:
Honda CRF110F 2019-2026
*For closed course competition only; not intended for use on the street.