Surron Ultra Bee HP + Wheelie Control
Surron Ultra Bee HP + Wheelie Control
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Surron Ultra Bee 24kW Features
Experience incredible acceleration with a 24.5kW (32.8 HP) peak mid-drive motor delivering 384 ft-lbs of wheel torque. Advanced motor tuning provides instant throttle response, smooth power delivery, and exceptional control across all types of terrain.
🔋 74V 60Ah High-Capacity Battery
The 74V 60Ah lithium battery delivers up to 71 miles of range under ideal riding conditions while supporting fast charging, so you spend less time waiting and more time riding.
🏁 Lightweight Forged Aluminum Chassis
Built around a lightweight forged aluminum frame, the Ultra Bee HP offers outstanding strength, precise handling, and balanced weight distribution for maximum confidence on every ride.
🏔️ Premium Adjustable Suspension
Fully adjustable front and rear suspension is engineered to absorb rough terrain while maintaining stability, comfort, and precise handling through jumps, rocks, ruts, and technical trails.
🛞 Professional Off-Road Wheel Package
Featuring a 19-inch front wheel, 18-inch rear wheel, and 10.63 inches of ground clearance, the Ultra Bee HP is ready for challenging terrain. Aggressive off-road tires provide exceptional traction in dirt, sand, mud, and rocky conditions.
🛑 Ultra Bee Motorcycle-Grade 4-Piston Braking System
Forged 4-piston hydraulic brakes deliver powerful, consistent stopping performance with larger pistons, upgraded brake lines, and improved braking feel for greater confidence on every ride.
Ultra Bee 24kW Specifications
Surron Wheelie Control (SWC)

Ultra Bee 21kW Features
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Turbo Button: Reach an incredible 21kW peak power or maintain a continuous power at 18kW in Sport mode.
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Crawling Function: A game-changer for technical trail riding, offering better control and support.
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Battery Upgrade: Massive 74V60Ah capacity for extended range and power.
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Blazing Acceleration: 0–31 mph in just 2 seconds.
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Enhanced Build: A stiffer fork for improved handling and durability.
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New Controller: Equipped with the advanced MTPA/MTPV Controller for precision and efficiency.
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Updated Look: Sleek new colors and decals for a fresh, standout appearance.
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Weight Adjustment: Slight weight increase of 8 lbs, balancing the upgrades.
Want a deeper look at performance, specs, and real riding experience?
Check out our full Surron Ultra Bee review to see why riders are switching from gas to electric.
👉 Read the full Surron Ultra Bee 21kW review here
Ultra Bee 21kW Highlights
- 0-31mph acceleration in 2 seconds.
- Peak power: 21kW (Turbo) / 18kW (Sports).
- New optimized gold front fork with a uniform wall thickness, enhancing the shock absorber's overall rigidity by over 50%.
- Optimized damping system with hydraulic buffer devices, improving impact resistance by over 30%.
- Drive wheel torque increased to 376.9ft-lbs.
- 2.5 hours fast charging (20%-80%).
- Efficient range: 71.5 miles at 31mph.
- Maximum speed: 59mph.
- New optimized high-performance lithium battery pack: 74V60Ah.
- Lightweight body design with balanced power settings.
- Power modes include Eco/Daily/Sports/Reverse/Turbo.
- Crawling control function (adjustable in three levels).
- Enhanced primary transmission (carbon fiber belt + forged pulleys + tungsten carbide coating).
- Tungsten carbide pulley's surface hardness exceeds Vickers HV1000, tripling wear resistance and improving belt lifespan by 60%.
- New HairPin winding technology enhances motor efficiency and heat dissipation.
- Dimension: 79.1in x 33.5in x 46.5in
- Dry/Curb Weight: 195lbs
- Carrying Capacity: 220lbs
- Seat Height: 35.8in
- Wheel Base: 54.3in
- Ground Clearance: 12.4in
- Power System: PMSM + MTPA/MTPV Controller
- Maximum Power (Motor): 21kW (Turbo) / 18kW (Sports)
- Max Torque (on wheel): 377ft-lbs
- Battery Type: 74V/60Ah Lithium-ion Battery Pack
- Top Speed: 59mph
- WMTC Range @31mph: 71.5 miles
- Riding Mode: Sports + Eco modes
- Primary Belt System: Carbon fiber belt + Forged pulley + Tungsten carbide coating
- Front Fork Travel: 9.4in
- Rear Shock Travel/Wheel Travel: 3.3in / 9.4in
- Frame Material: Forged aluminum alloy
- Tires: Front: 80/100-19 Off-Road | Rear: 100/90-18 Off-Road
- Assistance Functions: SRTC + BERS
- Throttle Curve: Three settings
- GPS Terminal: App connection (if available)
- Charge Time (20%-80%): 2.5 hours
- Charging Parameters: Three different levels:
- L1 (425W)
- L2 (765W)
- L3 (1100W)
- 0-18.7mph Acceleration: 1.1s
- 0-31mph Acceleration: 2s
- 0-43.5mph Acceleration: 3.1s
Frequently Asked Questions
Is the Surron Ultra Bee street legal?
The Ultra Bee is primarily designed for off-road use. However, some riders choose to register or convert it for street use depending on local laws. Always check your state regulations before riding on public roads.
How long does the battery last?
Ride time varies based on terrain and riding style, but most riders see 1.5–3 hours per charge. Aggressive riding will reduce range, while Eco mode extends it.
Is the Surron Ultra Bee good for beginners?
Yes — thanks to selectable riding modes, beginners can start in Eco mode and gradually increase power as skill improves. Experienced riders will appreciate Sport and Turbo modes.
Why Buy From Hyper Rides?
At Hyper Rides, we're more than just an online retailer—we're passionate riders and an authorized dealer committed to helping customers find the perfect electric dirt bike or eBike. Every order is backed by knowledgeable customer support, fast shipping, and a team that understands the products we sell.
🚚 Fast Nationwide Shipping
We ship electric dirt bikes, eBikes, and escooters in the 48 States, and parts across the continental United States with secure packaging and reliable freight partners.
🔧 Parts & Service Support
Need replacement parts, or technical assistance? Our experienced team is here to help before and after your purchase.
💬 Real Customer Service
Have questions? Speak directly with knowledgeable staff who can help you compare models, sizing, accessories, and setup options.
🏪 California Showroom
Visit our Rocklin, California showroom by appointment to see select models, pick up your order, or receive professional service.
