2026 Surron Ultra Bee HP 24.5kW Electric Dirt Bike for Sale

The 2026 Surron Ultra Bee HP is the most powerful production electric dirt bike in the Surron lineup. Designed for serious off-road performance, it combines massive power, advanced rider aids, and a full-size chassis to deliver an experience that rivals traditional 250cc gas dirt bikes — with zero emissions and minimal maintenance.

High-Performance Powertrain

At the heart of the Ultra Bee HP is a high-output HairPin-wound permanent-magnet synchronous motor paired with an advanced MTPA/MTPV FOC controller. In Turbo mode it delivers up to 24.5kW of peak power and an impressive 520 N·m (384 ft-lb) of wheel torque for explosive acceleration and strong climbing ability.

• Peak Power: 24.5kW (Turbo) / 21.5kW (Sport)
• Max Wheel Torque: 520 N·m (384 ft-lb)
• Top Speed: Up to 59 mph (95 km/h)
• Acceleration: 0–31 mph in approximately 1.84 seconds
• 0–50 mph: Approximately 3.7 seconds

High-Capacity 74V 60Ah Battery

The removable 74V 60Ah lithium-ion battery pack (approximately 4.44 kWh) provides strong real-world range and reliable power delivery. It supports fast charging and is designed for high-load performance and long cycle life.

• Battery: 74V / 60Ah removable lithium-ion
• Estimated Range: Up to 71 miles at moderate speeds (around 31 mph)
• Charge Time: Approximately 2.5 hours (20–80%)
• Advanced BMS with temperature sensors and CAN communication

Chassis, Suspension & Brakes

Built on a forged aluminum alloy double-cradle frame, the Ultra Bee HP offers a more planted, full-size feel compared to the lighter Light Bee models. It features upgraded suspension with generous travel and strong four-piston hydraulic brakes for confident control on aggressive terrain.

• Curb Weight: Approximately 195 lbs (88–89 kg)
• Seat Height: 35.8 inches (910 mm)
• Ground Clearance: Approximately 12.4–12.5 inches
• Front Fork Travel: Approximately 9.4 inches (240 mm)
• Rear Wheel Travel: Approximately 9.4 inches
• 19″ front / 18″ rear off-road wheelset

Advanced Rider Aids & Modes

The Ultra Bee HP comes equipped with a full suite of modern electronic assistance systems:

• Riding Modes: Eco, Daily, Sport, Crawl, Reverse + Turbo
• Surron Wheelie Control (SWC): 2-level IMU-based system
• ASR Traction Control: Multi-level adjustable
• 5-Level Regenerative Braking
• Auto Hold function
• Electronic tilt protection and brake priority
• App connectivity with ride data and OTA updates

Who Is the Ultra Bee HP For?

This bike is ideal for intermediate to advanced riders who want a more substantial, powerful electric dirt bike for aggressive trails, technical climbs, and high-speed off-road riding. It bridges the gap between lightweight electric bikes and traditional full-size dirt bikes.

Available Colors

Typically offered in Carbon Black and Desert Brown (availability may vary by market).

Ready to Dominate the Trails?

Shop the 2026 Surron Ultra Bee HP 24.5kW for sale today and experience Surron’s most powerful production electric dirt bike. With massive torque, advanced electronics, and a capable full-size chassis, this is the machine for riders who demand serious performance.

Limited stock available. Order now to secure yours.