The Kawasaki KLX300S/SM has carved its way into many riders craving a need to get out and rip up the track, with an installed spark arrestor for hitting the trails.

The punch of the water-cooled fuel-injected 292cc engine comes alive with our RS-2 slip-on. Adding a max HP gain of 8% and a max torque gain of 9% makes this little supermoto come alive. The RS-2 saves some weight too, alleviating 2.8 pounds from the stock muffler. This RS-2 includes an O2 sensor bung to accommodate the fuel technology of the KLX. With added power, torque, and that distinct Yoshimura exhaust note, now we're having fun!

This slip-on also fits the popular dual-sport KLX250

Yoshimura's RS-2 is proudly designed, developed, and manufactured in Chino, California.