Surron Ultra Bee

This is the moment mid-size electric dirt bikes stopped playing it safe. The 2026 Surron Ultra Bee HP X blasts in with a massive jump in peak power, a completely reworked drivetrain, and tech that usually only shows up on bikes twice its size.

An All-New Powerplant

Feel it the second the throttle cracks open. The Ultra Bee HP X pairs a PMSM motor with an advanced MTPA/MTPV FOC controller for massive, instant torque in both Turbo and Sport modes. Six ride modes — Eco, Daily, Sport, Turbo, Reverse, and Crawl — let you dial the power in for anything from technical creeping to full-send trail blasts.

A Battery Built to Go the Distance

A big 74V 60Ah battery pack fuels every ride, backed by a next-gen smart charging port that supports higher current charging, multiple safety checks, and serious expandability. Plug in and you're back on the trail fast.

A Drivetrain That Means Business

A primary belt drive paired with a secondary chain delivers smooth, low-maintenance power to the ground, while the forged aluminum double-cradle frame and matching forged swingarm keep everything planted and composed no matter how rough the trail gets.

Suspension and Control That Keep Up

Long-travel front forks and a reworked rear shock soak up everything from root-strewn singletrack to high-speed whoops. Surron Wheelie Control (SWC) gives you two adjustable modes for dialing in exactly how much front-end lift you want, while Anti-Slip Regulation (ASR), Auto-Hold, and five-level coasting and braking regen keep you planted and in control everywhere else.

Connected, Smart, and Ready to Ride

A new T-box module connects the Ultra Bee HP X to the Surron app for remote control and over-the-air updates, so the bike keeps getting better long after you ride it home. Every Ultra Bee HP X ships with the dedicated Ultra Torque Tool Kit, engineered for factory-level precision on every adjustment.

Features

• 24.5kW peak power (Turbo) / 21.5kW (Sport)

• 384 ft-lb of max torque

• 74V 60Ah battery with upgraded smart charging port

• Six ride modes: Eco, Daily, Sport, Turbo, Reverse, Crawl

• Surron Wheelie Control (SWC), 2 adjustable modes

• Anti-Slip Regulation (ASR) traction control

• 5-level coasting regen + 5-level braking regen

• Auto-Hold electronic parking

• Primary belt drive + secondary chain drivetrain

• Forged aluminum double-cradle frame and swingarm

• CAN-connected T-box module with app control and OTA updates

• Includes the Ultra Dedicated Torque Tool Kit