08/18/2026
Hard off-road. Real emotion.
The 2026 Rieju MR Racing 300i combines a new 298cc two-stroke engine with TFI fuel injection, three selectable power maps—Race, Forest and Wet—and an electronic exhaust valve for responsive, controllable power across changing terrain.
With KYB suspension, black anodized Excel wheels, Nissin brakes and a Power Racing by OXA exhaust, it’s built to attack demanding enduro terrain straight out of the box.
The new 300i models have arrived and are shipping to Rieju dealers now.
Learn more: https://www.rieju-usa.com/mr-racing-300i-2026