OUT FROM WITHIN.

Inspired by its successful predecessors, Surron's Ultra Bee takes electric performance to a whole new level. Surron's latest powertrain system is at the heart of this mid-sized powerhouse. The newly-designed platform delivers precision lightweight handling, smooth power output, and integrates Surron's refined off-road traction control system (SRTC) to help conquer obstacles on your ride.

A refined, race-inspired braking system will boost stopping power on the trails, while the unique TR rear suspension and new front suspension will inspire you to go faster, jump farther and ride with confidence.

• 2s 0-31mph acceleration.

• Peak power 21kw(Turbo) 18kw (Sports).

• New optimized gold front fork, the outer tube change to squeeze-through type, and the wall thickness is more uniform, enhancing the shock absorber's overall rigidity by over 50%.

• 0ptimized damping system with hydraulic buffer devices, improving impact resistance by over 30%.

• Drive wheel torque increased to 376.9ft-lbs.

• 2.5 hours fast charging(20%-80%).

• Efficient range 71.5miles@31mph

• Maximum speed of 59mph.

• New optimized high-performance lithium battery pack: 74/60Ah.

• Lightweight body design, balanced power setting

• The power mode includes Eco/Daily/sports/Reverse and Turbo mode.

• Crawling control function (adjustable in three levels).

• Enhanced primary transmission system (carbon fiber belt + forged pulleys + tungsten carbide coating).

• The surface hardness of the tungsten carbide pulley exceeds Vickers

• HV1000, which is three times that of hard anodized pulleys, significantly increasing wear resistance, with belt strength improved by 60%.

• Utilizing a new HairPin winding technology that significantly increases the motor's filling factor, resulting in higher efficiency and improved heat dissipation.