Sur-Ron Ultra Bee MX 2026

The Sur-Ron Ultra Bee MX is the mid-range powerhouse built for serious riders who need full-size motorcycle performance from an electric platform. With a 12.5kW mid-drive motor delivering instant torque through a chain-driven rear wheel, the Ultra Bee bridges the gap between the lightweight Light Bee and the full-power Storm Bee.

The 2026 Ultra Bee runs on full-size 21-inch front and 19-inch rear wheels with KYB adjustable suspension providing 250mm of travel at both ends. The 74V/55Ah battery pack delivers 60+ miles of trail range and supports fast charging to 80% in under 2 hours. Traction control and regenerative braking come standard, with three rider modes (Eco, Sport, Race) selectable via the handlebar-mounted display.

At 80kg (176 lbs), the Ultra Bee is significantly lighter than any gas-powered motorcycle in its performance class. The silent motor means you can ride trails that ban combustion engines, opening up terrain that was previously off-limits. The mid-drive motor placement provides optimal weight distribution for cornering confidence.

Key specifications: Motor: 12.5kW mid-drive. Battery: 74V/55Ah lithium-ion. Top speed: 56 mph. Range: 60+ miles. Weight: 80kg. Suspension: KYB adjustable (250mm travel). Wheels: 21" front / 19" rear. Brakes: 4-piston hydraulic with 220mm rotors. Features: Traction control, regen braking, 3 rider modes, LCD display.