The HappyRun G300 SE is an electric mini dirt bike with a 48V 4500W peak mid-drive motor delivering 220Nm of torque and 36 mph top speed. Powered by a 48V 26Ah (1248Wh) removable lithium battery providing up to 45 miles of range. Features 14"/12" off-road tires, full suspension (hydraulic front fork + coil rear), hydraulic disc brakes with 190mm rotors, high-strength carbon steel frame, 500 lumen headlight, LED braking indicator taillight, and IPX5 waterproof rating. Suitable for teens and adults with 29" seat height.
Specs verified Oct 13, 2026
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Specifications
Physical
- Weight
- 56 kg
