Description

Surron Utra Bee: Inspired by its successful predecessors, Surron Ultra Bee takes performance to a whole new level. Surron’s 4th generation power platform is at the hear of our new vision for this mid-sized off-road powerhouse.

Our innovative new power platform delivers precision lightweight handling, smooth power output and intergrades Surron’s refined off-road traction control system to assist you in conquering the obstacles you experience on each ride.

Our race refined braking system will significantly increase your confidence in both demanding trail and track use.

The Unique TR rear suspension systems, will inspire confidence to ride faster, jump further and take corners with more confidence on the Surron Ultra Bee.

Surron Ultra Bee HP 2025 Key Features:

• 74V – 60AH Lithium Battery
• Range of 140km (Cruising @40km/h)
• 21KW Motor with 511Nm of Torque
• Top Speed 95km/h
• New and Improved Fork
• Under seat charger storage

New Features & Improvements

• Turbo Button: Unleashes full 21kW peak power
• Crawling Function: Fine control for technical off-road terrain
• Upgraded Battery: 74V60Ah for extended range and punch
• Advanced MTPA/MTPV Controller: Smarter power delivery
• Hairpin Motor: Improved efficiency & rapid heat dissipation
• 0–59mph Top Speed: Lightweight but ferocious
• New Suspension System:
  • 50% stronger gold fork with uniform wall thickness
  • Upgraded damping and hydraulic buffers for 30% better impact resistance
• Primary Drive Overhaul:
  • Carbon fiber belt + forged pulleys
  • Tungsten carbide pulley surfaces with 3x wear resistance

Range & Charging

• Range: 70 miles (at a reduced speed)
• Charge Time: 20% to 80% in just 2.5 hours

Design & Aesthetic Enhancements

• Sleek new sand-gold body color or Carbon Black
• Gold-accented front fork and guard plate decals
• New custom 18″ rear wheel set
• Slight weight increase (up 8 lbs) for added durability and power delivery
• Available in Carbon Black or Desert Brown

Ride Modes
Eco / Daily / Sport / Reverse / Turbo
Plus 3-level adjustable crawling control

Specs

• Motor: PMSM w/ MTPA/MTPV Controller
• Max Power: 21kW (Turbo) / 18kW (Sports)
• Max Torque (on wheel): 376.9 ft-lbs
• Battery: 74V / 60Ah Lithium-ion
• Top Speed: 59mph
• Seat Height: 35.8 in
• Ground Clearance: 12.4 in
• Wheelbase: 54.3 in
• Frame: Forged aluminum alloy
• Front Tire: 80/100-19 Off-Road
• Rear Tire: 100/90-18 Off-Road
• Front Fork Travel: 9.4 in
• Rear Shock Travel: 3.3 in (Wheel Travel: 9.4 in)
• Throttle Curve: Three settings
• Rider Weight Capacity: 220 lbs
• Weight: 195 lbs (dry)

Smart Features

• SRTC + BERS assist systems