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 MilesE-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 MilesE-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.
