Description

The 2025 Sur-Ron Ultra Bee represents the next generation of high-performance electric dirt bikes, delivering exceptional power, precision, and control in a full-size off-road machine. Built for serious riders, this model combines advanced engineering with refined performance to handle the most demanding terrains with ease.

With explosive acceleration, enhanced battery capacity, and upgraded electronics, the 2025 Ultra Bee offers a smoother, more responsive riding experience. Its reinforced chassis, premium suspension, and intelligent ride modes give riders complete control, whether you’re attacking steep trails, racing on tracks, or exploring rugged terrain.

Designed to push limits, the Ultra Bee stands as one of the most powerful and versatile electric bikes in its class.

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Key Features

• High-output electric motor with up to 21kW peak power
• High-capacity battery for extended range
• Full-size chassis for maximum stability and control
• Premium fully adjustable suspension system
• High-performance hydraulic braking system
• Advanced ride modes and traction control
• Silent, zero-emission operation

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Full Specifications

Battery & Power

• Battery Type: Lithium-ion
• Battery Capacity: 74V 60Ah (upgraded)
• Range: Up to 130–150 km (depending on riding conditions)
• Charging Time: 4–5 hours
• Motor Type: Mid-drive electric motor
• Peak Power: Up to 21 kW

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Performance

• Top Speed: Up to 95–105 km/h (59–65 mph)
• Torque: ~450+ Nm (wheel torque)
• Ride Modes: Eco, Sport, Performance
• Traction Control: Yes
• Transmission: Chain drive

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Chassis & Suspension

• Frame: Reinforced aluminum alloy frame
• Front Suspension: Fully adjustable inverted fork
• Rear Suspension: Linkage rear shock (fully adjustable)
• Wheel Size: 19-inch front / 18-inch rear
• Ground Clearance: ~300 mm

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Brakes & Safety

• Front Brake: Hydraulic disc (large rotor)
• Rear Brake: Hydraulic disc
• Regenerative Braking: Yes

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Dimensions & Weight

• Seat Height: ~910 mm
• Wheelbase: ~1380 mm
• Net Weight: ~88 kg (with battery)
• Max Load: ~120 kg

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Additional Features

• Advanced digital display with ride customization
• Removable battery for convenient charging
• LED lighting system
• Upgraded controller for smoother power delivery
• Quiet, eco-friendly performance

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Why Choose the 2025 Ultra Bee

The 2025 Sur-Ron Ultra Bee offers enhanced battery capacity, refined power delivery, and improved handling, making it one of the most advanced electric off-road bikes available. It delivers a true motocross-level experience with the benefits of electric performance — instant torque, low maintenance, and silent operation.