Sur-Ron Ultra Bee HP Desert Brown

Unleash the thrill of adventure and reap the rewards of *€3,000 in government grants! Ignite your electrifying ride and contact us now for all the necessary details. 

Any terrain.
Any time.

The Ultra Bee 2025 is HERE, available in Carbon Black or 2025 Desert Brown! Featuring a 68% improvement in power to a WHOPPING 21kw with a neck breaking 511N.M of torque, the Ultra Bee is THE electric bike to have. With all that power, Surron have also upgraded the suspension to give more precise handing and stable support, whether used in forest, trails or track racing! The brake have also been drastically improved to give a 90% increase in caliper rigidity, making the brake feel light and allowing precise control with just one finger!

A refined, race-inspired braking system will boost stopping power on the trails, while the unique TR rear suspension and new front suspension will inspire you to go faster, jump farther and ride with confidence.

Power ready

Experience the thrill of unparalleled power with the Surron 4th generation powertrain, specially designed for the Ultra Bee. Its unique full isolated electrical architecture ensures a smooth, interference-free ride, while the combination of a 74V60AH battery pack and 21KW / 511N.m torque drivetrain make this electric bike a beast on the trails or track. Get ready to push your limits to the max with the lightning-fast Ultra Bee!

SURRON ULTRA BEE HP

License Requirements

• 125cc (A1) License 
• or, 10hour course (when already in possession of B License)  

Speed & Range

•  Range >140km* (Cruising @40km/h)
•  Top Speed 95km/h 

Battery

• 74V / 4,070Wh, 60AH Lithium cells.
• Battery is removable and can be charged in bike or separately.
• Battery Life of up to 1,500+ Charge Cycles (battery can maintain state of health over 80% when 1,500 cycles is achieved)

Ride Modes

•  Mode 1 ECO: The ultimate mode energy conservation exploration
•  Mode 2 Daily: For Optimised balance of cruising and performance
•  Mode 3 Sport: Maximum torque, acceleration and speed
•  Mode 4 Reverse: Reverse Function - Limited Speed
  
•  !NEW! Turbo: Turbo button for an extra boost

Features

•  STCS Surron Traction Control System
•  Crawling Crawling Control Function available in three modes
•  BERS Braking Energy Regeneration System
•  Hill Ability Up to 80%+ Inclines
•  Horn Included
•  USB Port Included
•  Lights Front LED (Indicators & Rear Brake/Tail Light's Only on Road Models)
•  Fenders Yes 
•  Cooling System Air Cooled
•  Gyroscope Tilt Protection (Can be turned off)
•  Storage Under-Seat Charger Storage Space

Brakes

• The high-performance braking system, with a 90% increase in caliper rigidity, guarantees responsive and reliable stopping power.
• Bilateral 4 Piston Hydraulic 240mm Disc
• EABS Fully Adjustable Electric Regenerative Braking

Charging

•  4hrs with Fast Charging from 0-100%
•  2.5hrs with Fast Charging from 20-80%

Display

•  LCD Multi-Function (ODO, Trip, Battery, Speed, Top Speed etc)

Controller

•  FOC Sine Wave Controller

Drivetrain

•  Electric Motor Permanent Magnet Synchronous (PMSM) 
•  Transmission Belt and Chain
•  Peak Power 21 kW
•  Max Torque 511 Nm
•  Throttle Fly by Wire Twist

Construction

•  Frame Forged Aluminum Frame
•  Handlebars 6061 aluminum, 880mm length

Suspension

• Front Upgraded Gold Outer Tube enhancing the shock absorber's overall rigidity by over 50%, Adjustable, 240mm travel.
• Rear INTERSECT TR Multi-link, Airbag, Adjustable, 84mm Shock Travel with 240mm wheel travel.
• 50% Stronger gold fork with uniform wall thickness

Wheels & Tyres

•  Front 80/100-19 
•  Rear 100/90-18
•  Tyres CST Mud Tyres

Dimensions

•  Overall (MX Models) 2,010mm x 850mm x 1,180mm
•  Seat Height 910mm
•  Ground Clearance 240mm
•  Wheel Base 1,380mm

Weights

•  Curb Weight 88.5kg 
•  Battery Weight 20.2kg
•  Max Loading 188 kg

*Disclaimer - Range achievable varies on ride conditions, loading, motor use and many other factors. Range Calculations should be used as a guide only and are based off consistent travel at low speed in ideal conditions.