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Description

Key features:

• 140km max range


• 90km/h top speed


• 0–50km/h in 2.3 seconds


• Four hours recharge time


• Regenerative braking

Based on the fourth generation Surron power platform, equipped with high-performance off-road brakes, lightweight forged aluminum alloy frame, self-developed INTERSECT TR suspension system, and Surron SRTC traction control system, it greatly improves Ultra Bee off-road performance, balances city commuting, and lowers the riding threshold.

All-Terrain Wheelset

Unleash the Potential of Your Ultra Bee

Equipped with high-performance all-terrain wheelsets of front 90/90-19 and rear 120/80-18, it provides superior lateral support and traction. The balanced wheelsets are designed for both daily city commuting and off-road riding and it offers you an excellent experience.

Customised Wheel Rims, Multiple Ways to Play

The Ultra Bee R comes with exclusive front 19x2.15 wheel rim, compatible with the Ultra Bee 90/90-19 off- road tyre; rear 18x2.50 wheel rim, compatible with the Storm Bee 100/90-18 off-road tyre, fully unlocking the off-road performance.

74V/55ah High-Performance Li-on Battery Pack

The brand-new structure of this battery pack (4070Wh) brings higher power density and a battery cycle life span of up to 1500 cycles. It also achieves lower temperature rise during discharge, enhancing battery reliability and continuous discharge capabilities. With a total weight of 20.5kg, the battery pack achieves an industry-leading 200Wh/kg in overall capacity density.

New Power System Combination

The Ultra Bee specialized power system incorporates a comprehensive and fully isolated electrical structure, preventing interference between high and low voltage circuits. The power output is well-balanced with a peak output of 12.5KW, and the drive wheel can deliver a maximum torque of 440N.m, making it an excellent match with the 74V/55Ah battery pack. This results in agile and responsive control during subtle maneuvers, allowing for aggressive and controlled handling, and providing versatility in various situations.