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2025 Surron Ultra Bee 21kW
2025 Surron Ultra Bee 21kW
Regular price
$199.00 USD
Regular price
$0.00 USD
Sale price
$199.00 USD
Unit price
per
New Ultra Bee 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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Advanced Hairpin Motor: Ensures higher efficiency and quick heat dissipation (standard on all 24MY US Ultra Bee models already).
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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.
Ultra Bee T NA - 25 Version 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.
Parameter
- 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
Suspension & Frame
- 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
Electronics & Charging
- 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)
Performance
- 0-18.7mph Acceleration: 1.1s
- 0-31mph Acceleration: 2s
- 0-43.5mph Acceleration: 3.1s