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Surron Storm Bee Electric Dirtbike

by Surron
SKU SRSBDB-1
5.0 ( 3   )
Discontinued
Original price $8,499.00 - Original price $8,499.00
Original price
$8,499.00
$8,499.00 - $8,499.00
Current price $8,499.00
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Color: Black Edition

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Have questions? Call or text 877-376-6380

The Surron Storm Bee has been discontinued

It has been replaced by the Surron Ultra Bee.

Shop the Surron Ultra Bee →
Surron · Storm Bee · Discontinued model

Surron Storm Bee

Surron's first full-size electric dirt bike. Reference and specifications.

The Storm Bee was Surron's step up from the Light Bee into full-size off-road territory. It pairs a Surron-built 22.5 kW motor with a 104V / 55Ah removable battery, 383.5 ft-lbs of torque at the wheel and a forged aluminum frame on full-size 21" / 18" off-road wheels.

It also brought features that were rare on a dirt bike: a Turbo button for a burst of extra power, a reverse gear for tight spots on the trail, and SRTC traction control developed from Surron's cross-country racing. This page is kept as a spec reference for current owners and shoppers comparing models.

22.5 kWMax power
383.5 ft‑lbsTorque (wheel)
68.3 mphTop speed
74.5 miRange @ 31 mph
Rider cornering a yellow Surron Storm Bee on a dirt track

Storm Bee Highlights

Surron-built powertrain

A permanent-magnet synchronous motor (PMSM) run by an FOC sine-wave controller, rated at 22.5 kW maximum power.

383.5 ft-lbs at the wheel

Surron rates the Storm Bee at 383.5 ft-lbs (520 Nm) of maximum torque measured at the wheel, for hard drives out of corners.

Turbo mode

Press the Turbo button for a burst of extra power beyond full power in Sport mode.

Reverse gear

Standard reverse assist makes it easier to back out of tight trail spots or maneuver in a garage.

SRTC traction control

Surron Traction Control watches rear-wheel spin and how fast it changes, cutting slip peaks before grip is lost.

BERS regenerative braking

The Brake Energy Regenerative System recovers energy when you slow down.

Removable 104V battery

A 104V / 55Ah lithium-ion pack that comes out of the frame, with a Surron-rated charge time of about 4 hours.

Adjustable speedometer ratio

The transmission ratio setting (0.7–1.5) keeps the speedometer accurate after wheel or sprocket changes.


Frame & Chassis

Surron designed a dedicated high-strength frame for the Storm Bee platform. It is forged aluminum alloy, built for both stiffness and flex, with full-size motorcycle ergonomics.

  • ✓1,430 mm (56.2 in) wheelbase for stability at speed
  • ✓37 in seat height and 12.2 in ground clearance
  • ✓21" front / 18" rear wheels with 80/100-21 and 100/90-18 off-road tires
  • ✓290 mm of travel front and rear on adjustable suspension
Surron Storm Bee forged aluminum frame and battery

Ride Modes & Controls

The Storm Bee has three ride modes plus Turbo, selected from the handlebar controls. These are the mode names Surron uses for the off-road model; some markets label them differently.

EcoRange

Holds power output in the most efficient band to stretch range.

DailySmooth

Gentler, smoother power, with traction control stepping in more often on wet or slippery ground.

SportFull power

The most aggressive standard mode.

TurboBoost

Extra power on top of full Sport output.

Reverse gear SRTC traction control BERS regen braking Ready indicator Low-power indicator

Surron Storm Bee Specifications

Powertrain

  • MotorPMSM, liquid-cooled
  • ControllerFOC sine wave
  • Max power22.5 kW
  • Rated power10 kW
  • Max torque (at wheel)383.5 ft-lbs (520 Nm)
  • Final drive530 O-ring chain

Performance

  • Top speed68.3 mph (110 km/h)
  • Acceleration3.6 s to 49.7 mph
  • Max range74.5 mi (120 km) at 31 mph
  • Ride modesEco / Daily / Sport + Turbo
  • Rider aidsSRTC traction control, BERS regen braking, reverse gear

Battery & Charging

  • Battery104V / 55Ah lithium-ion, removable
  • Charge timeAbout 4 hours
  • Charger10A

Chassis

  • FrameForged aluminum alloy
  • Front suspension47 mm inverted fork, 290 mm travel, adjustable compression & rebound
  • Rear suspensionAdjustable monoshock, 290 mm wheel travel
  • Front tire80/100-21 off-road, 21" spoked wheel
  • Rear tire100/90-18 off-road, 18" spoked wheel

Size & Weight

  • Dimensions (L × W × H)81.8 × 31.7 × 48.8 in
  • Wheelbase56.2 in (1,430 mm)
  • Seat height37 in
  • Ground clearance12.2 in
  • Dry / curb weight209 / 279 lbs
  • Carrying capacity220 lbs

Electrical

  • DisplayLCD digital dash
  • HeadlightLED
  • USBSingle 2.1A USB outlet
Specs are from Surron (surron.com Storm Bee off-road model) and Surron Canada's official Storm Bee page. Surron measures range and top speed with a 154 lb rider at 27°C (81°F) and 31 mph on dry, flat ground; real-world figures vary with load, temperature, speed and terrain. Specs can differ by market and model year.

Looking for a New Surron?

The Storm Bee has been replaced by the Surron Ultra Bee, Surron's current model in this part of the lineup. If you're shopping for a new bike, start there. If you already own a Storm Bee, our service department can help with maintenance, parts and setup.

Surron Storm Bee studio views

Questions about the Storm Bee?

Talk to Lithium Powersports in Jacksonville, FL. 10615 Beach Blvd Ste 101, Jacksonville, FL 32246.

Call or text (877) 376-6380