For Yoshimura, getting the details right on the Monkey was critical. Sure they added performance. Yoshimura full system max HP is up 7.3% as well as max torque being up 3.1%, but the sound had to be fitting for the new two-wheeled primate - enter the custom developed pint-sized RS-3. With a custom hard anodized cap featuring a titanium tip, a special inner core baffle, and an integrated heat shield, this little guy delivers style, performance, tone, and fun! Our Race Series full system even includes an 18mm o2 sensor bung already welded on. Its all about the details on this new system for the new Monkey!
Yoshimura RS-3 Race Series full system for the Honda Monkey 125 (All Years)! Quick and easy installation that would improve engine performance, reduce weight, and best of all, provides a nice sound from your Monkey.
Stock Full system weight: 11.2 Lbs.
Yoshimura RS-3 SS/SS/TI full system weight: 5.5 Lbs.
New Yoshimura Works Finish takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like that titanium works components our factory racers use.
- Contemporary Satin/matte finish
- Uniform heat coloration
- Increased fatigue strength
- Increased scratch and stain resistance
Race Series by Yoshimura
-If you're looking for that competitive edge, look no further than our Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide.
*FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE
**All applications are marked with appropriate EPA noise emissions labels
***Has Not been tested for EPA noise compliance
**NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES**