Order 2026 Surron Original Dirt Bike Light Bee 2 Full Suspension Electric Bike Dirt Bike Light Bee 2.0 Mountain Ebike Sur Ron

Flat Wire Hairpin Motor Technology

Combining high efficiency, lightweight design, and superior heat dissipation — quieter and more reliable than ever.

Lightweight Motor

Motor weight as low as 6.5 kg, with higher power density and efficiency.

Integrated Gear Reduction Gearbox

More direct power transmission, stronger load capacity, lower noise, and significantly improved drivetrain reliability with reduced maintenance frequency.

Centrifugal Oil-Bath Cooling System

Rapidly transfers heat from the coil windings and magnets to the motor housing, eliminating thermal bottlenecks, enhancing motor heat dissipation, and ensuring sustained high-intensity riding performance.

Power Evolution: Smaller, More Torque, Unstoppable

Compared to Light Bee 2025:

• Motor diameter reduced by 9% (155 → 142mm)
• Torque increased by 15% (34 → 39 N.m)
• RPM increased by 67% (5200 → 8700 rpm)
• Power increased by 200% (8 → 24 kW)
• Wheel torque increased by 54% (266 → 410 N.m)

Light Bee 2 maintains maximum torque at 55 km/h. At 90 km/h, torque exceeds the Light Bee 2025's peak. At 60 km/h, power and torque are 3.2× the 2025 model. At 70 km/h, they are 5× the 2025 model.

"Honeycomb" Layout Controller

Current-path-guided design with a brand-new "Honeycomb" layout, high-cost bus-bar copper busbar structure, 2.1mΩ ultra-low resistance high-performance MOS power components, and automotive-grade vacuum reflow soldering. Greatly optimizes MOS current consistency, maximizes system power and torque, reduces heat generation, and improves system reliability. High-speed response, stable output — supports continuous extreme acceleration, hard acceleration, off-road riding down to 5% battery, efficient cooling, and precise throttle control.

Semi-Solid Battery

Co-developed with leading solid/semi-solid battery manufacturer Qingtao Energy, exclusively engineered for Light Bee 2. Significantly reduces liquid electrolyte content and optimizes electrolyte formulation — improving energy density, power density, and low-temperature discharge performance. Not just longer range, but superior performance in cold conditions.

*Qingtao Energy is a leading domestic solid/semi-solid battery enterprise, supplying semi-solid battery products to SAIC, Zhiji, BAIC, and other automakers.