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Sur-Ron Ultra Bee

£5,999.00

Price includes 20% VAT.

Mid-power Sur-Ron Ultra Bee — 10kW peak, 74V 55Ah battery, 60+ mph. The bridge between Light Bee and Storm Bee. NOT road-legal.

About this item

  • Throttle: Full throttle
  • Motor Power: 10kW peak
  • Battery Capacity: 55Ah
  • Max Range: 90 miles
  • Motor: Mid-mounted PMSM, 12.5 kW peak (FOC sinewave controller); UK retailers also stock 21 kW HairPin variant
  • Battery: 74V 55Ah lithium-ion, ~4.07 kWh, removable (60Ah on higher-spec versions)
  • Max wheel torque: 440 Nm

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The Sur-Ron Ultra Bee is a full-size electric off-road motorcycle built around a forged aluminium chassis and a mid-mounted PMSM motor delivering up to 12.5 kW peak (with 21 kW HairPin-motor versions sold by some UK dealers). A removable 74V 55Ah lithium pack stores roughly 4 kWh, good for around 60 miles of steady trail riding and a top speed near 90 km/h (56 mph). Hydraulic disc brakes front and rear, long-travel inverted forks and an INTERSECT TR multi-link monoshock keep it composed over rough ground, while 19in front and 18in rear wheels on off-road knobblies provide the grip. Three ride modes plus reverse and adjustable SRTC traction control let you dial delivery from gentle commuting to aggressive enduro. At roughly 85 kg dry it stays liftable and flickable in technical sections.

  • Removable 74V lithium pack for off-bike charging from a 13A socket
  • 12.5-21 kW power range depending on variant, with strong low-end torque
  • SRTC traction control and selectable Eco / Daily / Sport modes
  • Hydraulic discs and long-travel suspension for serious off-road use

Note: this is an off-road machine and is not road-legal in the UK in standard trim.

Brand

Throttle

Full throttle

Motor Power

10kW peak

Battery Capacity

55Ah

Max Range

90 miles

Colour

Cosmic Black, Storm Grey, Volt Green

Motor

Mid-mounted PMSM, 12.5 kW peak (FOC sinewave controller); UK retailers also stock 21 kW HairPin variant

Battery

74V 55Ah lithium-ion, ~4.07 kWh, removable (60Ah on higher-spec versions)

Max wheel torque

440 Nm

Top speed

Approx. 90 km/h (56 mph) off-road

Range

Up to 100 km (62 miles) at steady speed; ~35-50 miles mixed terrain

Weight

Approx. 85 kg dry (88.5 kg HP spec)

Brakes

Hydraulic disc, front and rear

Suspension

Inverted front forks (~239 mm travel), INTERSECT TR multi-link rear monoshock

Wheels / tyres

19in front / 18in rear; 80/100-19 front, 90/90-19 rear off-road knobblies

Riding modes

Eco / Daily / Sport + Reverse, with SRTC traction control (3 levels)

Road status

Off-road only – NOT road-legal in standard UK trim (exceeds 250W EAPC)

Not road-legal in the UK

This machine is fitted with a full twist-grip throttle and is not compliant with UK EAPC (Electrically Assisted Pedal Cycle) regulations. It must only be used on private land or a closed circuit with the landowner’s permission. Using it on a public road, cycle path or other public place would require type approval, registration, tax, insurance and a relevant licence.

Riders are responsible for using appropriate protective equipment and complying with local rules.

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