The Sur-Ron Hyper Bee X is a lightweight electric off-road bike aimed at children and juniors of about 1.20 to 1.50 m height. It has an 8 kW permanent magnet synchronous motor, a removable 58 V 22 Ah (1,276 Wh) battery, a top speed of about 65 km/h and a weight of about 39 kg. It is intended for private land use only and is not street legal.
Unlocking or tuning the speed limit makes it not road-legal. Read why. Rules checked on October 13, 2026. A summary, not legal advice: check the official rules before you ride.
Last updated: October 15, 2026