Used Surron Storm Bee – Certified Pre-Owned 22.5kW Full-Size Electric Dirt Bike

Used Surron Storm Bee – The Ultimate Full-Size Electric Powerhouse

Looking for a true full-size replacement for your 250cc gas bike? The Used Surron Storm Bee is Surron’s flagship electric motocross machine – bigger, more powerful, and more capable than Ultra Bee or Light Bee. With its 22.5kW peak power, 520 Nm torque, and 104V 55Ah battery, this is the bike that competes head-to-head with gas motocross bikes.

Certified pre-owned at Flash E-Bikes – www.flashe-bikes.com.

Why Storm Bee Is A Different Level?

22.5kW Liquid-Cooled BLDC Motor – The Most Powerful Surron

The Storm Bee uses a liquid-cooled brushless electric motor (BLDC) with FOC Sine Wave controller – 10,000W continuous rated power and 22,500W peak power (30 HP). That’s 70% more power than Ultra Bee and 300% more than Light Bee X. 520 Nm (383 ft-lbs) peak torque at the wheel. 0-50 km/h in 2.1 seconds, top speed 110 km/h (68 mph). Turbo Button for instant overtake and Crawling Function for technical trails.

104V 55Ah Battery – 120km Range & Fast Recovery

104V 55Ah Lithium-Ion battery pack (5.7 kWh) – the highest voltage in Surron lineup for maximum efficiency. Max range 120 km @ 50 km/h (75 miles @ 31 mph). Real world: 60-70 miles mixed trail, 40 miles aggressive track. Charging time 3-4 hours 0-100% with 10A charger (1kW). Battery is IP67 waterproof and thermally managed. BERS regenerative braking extends range.

Full-Size Motocross Chassis & Suspension

Unlike mid-size Ultra Bee, Storm Bee is a full-size dirt bike feel: Forged aluminum alloy frame, 290mm front fork travel (fully adjustable USD), 115mm shock / 290mm rear wheel travel, 21″ front / 18″ rear wheels with 80/100-21 and 100/90-18 off-road tyres, 940mm seat height, 1430mm wheelbase, 2120mm length. Hydraulic disc brakes with optional ASR traction control and reverse mode. Weight 126 kg (97 kg without battery) – stable at high speed and jumps.

Used = Smart Buy – Save Big On Flagship

New Storm Bee MSRP $7,499 – $8,799. Our Certified Pre-Owned Storm Bee saves you $1,500-$2,500 with same performance. Perfect for advanced riders and professionals who need competition-level power without new bike depreciation.

Used Condition – What We Check

Item	Details
Condition	Certified Pre-Owned – Good to Excellent, Low to Moderate Hours, Frame Checked
Battery Health	104V 55Ah Tested – BMS Report Included, 80%+ Capacity Guaranteed, No Swelling
Inspection	35-Point Check: Motor cooling system, FOC controller, chain (530 O-ring), brakes, suspension linkage, electronics
Mileage	Typically 300-1000 miles / 15-60 hours – See specific bike listing for exact
Included	Bike, 104V 55Ah Battery, 10A Charger, Keys, Tool Kit, Documents
Warranty	90-Day Dealer Limited Warranty on Motor/Battery/Controller + Remainder of Factory

Technical Specifications

Feature	Details
Model	Surron Storm Bee F / Enduro / Off-Road / Road (Depending on Variant)
Motor Type	Liquid-Cooled Brushless Electric BLDC, DC Synchronous Permanent Magnet
Rated / Peak Power	10,000W Rated / 22,500W Peak (30 HP)
Controller	FOC Sine Wave, Multi-Mode Traction Control, Turbo Button, Crawl Function
Peak Torque	520 Nm (383 ft-lbs) @ Wheel
Top Speed	110 km/h (68 mph) / 75 mph Unrestricted
Battery	104V 55Ah Lithium-Ion, 5.7 kWh, IP67 Waterproof, Removable
Range	120 km @ 50 km/h / 75 miles @ 31 mph / 70 miles Real Mixed / 40 miles Track
Charging Time	3-4 Hours 0-100% with 10A Charger
Drive	530 O-Ring Chain + Carbon Belt Primary (Depending on Year)
Front Suspension	USD Fork, Fully Adjustable, 290mm Travel
Rear Suspension	Monoshock, Adjustable, 115mm Shock Stroke / 290mm Wheel Travel
Brakes	Hydraulic Disc Front & Rear, 2-Piston Caliper, Optional ASR / ABS
Wheels	21″ Front 80/100-21 / 18″ Rear 100/90-18 Off-Road
Dimensions	2120 x 805 x 1265mm / 83.5″ x 31.7″ x 49.8″
Seat Height	940mm / 37″
Wheelbase	1430mm / 56.3″
Ground Clearance	315mm / 12.4″
Weight	126 kg / 280 lbs with Battery / 97 kg without Battery
Load Capacity	100-120 kg / 220 lbs
Modes	Eco / Rain / Sport / Turbo + Reverse + Regen Braking
Features	BERS Energy Recovery, App Connectivity, Digital Display, LED Lights
Price New vs Used	New: $7,499 – $8,799 / Used Certified: $3,499

Storm Bee vs Ultra Bee – Which Used Should You Buy?

Used Storm Bee (126kg, 22.5kW, 104V): Full-size motocross bike replacement, best for track, fast trails, jumps, heavy riders, competition. More stable at speed.
Used Ultra Bee (88-92kg, 21kW, 74V): Mid-size, more agile, better for tight technical trails, lighter riders, playful wheelies. More nimble.

Both are excellent – Storm Bee is the powerhouse, Ultra Bee is the playful middleweight.

FAQs

Q: What is top speed of used Surron Storm Bee?
A: 68 mph / 110 km/h stock, up to 75 mph unrestricted depending on mode and sprocket.

Q: How much does a used Storm Bee cost?
A: Typically $5,500 – $7,000 certified pre-owned vs $3,499. Check Flash E-Bikes current inventory for exact pricing.

Q: Is Storm Bee road legal?
A: Standard Storm Bee F is off-road only. Storm Bee Enduro / L3e version is road legal in Europe with lights. US version is off-road only. Check your state laws.