Surron

2025 Surron Ultra Bee 21,000W 74v 60Ah Off-Road Electric Bike

$5,999.00 USD

~~$7,500.00 USD~~ $5,999.00 USD

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Color: Desert Brown

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Breaking: The Ultra Bee is back in stock — order now before it sells out!

Surron Ultra Bee 2025 — 21,000W of Untamed Off-Road Power

Redefine what’s possible.

The 2025 Surron Ultra Bee is more than an upgrade — it’s a revolution in electric off-road performance. With an earth-shaking 21kW peak output, a redesigned suspension system, and cutting-edge smart controls, this next-generation Ultra Bee obliterates trails and expectations alike.

From the 2023 model’s already impressive 12.5kW performance, the new Ultra Bee jumps to an astonishing 21kW of peak power — delivering insane acceleration, smarter power handling, and next-level durability, all while keeping the agile feel riders love.

The Power Surge You’ve Been Waiting For

21kW Peak Power – Massive leap from the 2023 model’s 12.5kW
376.9 ft-lbs of torque – Enough to climb, launch, or dominate any terrain
60Ah Battery Upgrade – More juice, longer rides, faster acceleration
Turbo Button – Instant adrenaline, at the tap of your thumb

Whether you're tearing up trails or navigating rugged wilderness, the Ultra Bee 2025 delivers raw electric muscle that leaves gas bikes in the dust.

Precision Engineering Meets Brutal Performance

Next-Gen Hairpin Motor – Smoother, cooler, more efficient
Advanced MTPA/MTPV Controller – Predictive power delivery that adapts to your ride
Crawling Function + Reverse Mode – Technical terrains now feel like playgrounds
All-New Carbon Belt Drive – Ultra-durable, whisper-quiet, and maintenance-light
Tungsten Carbide Pulleys – 3x longer-lasting than previous models

Suspension Reimagined

50% Stronger Gold Forks – Built for punishment, optimized for performance
30% More Impact Absorption – Crush harder hits with upgraded damping
9.4" Fork & Rear Shock Travel – Float over rocks, drops, and debris with ease

Ride Modes for Every Style

Eco / Daily / Sport / Turbo / Reverse
3-Level Adjustable Crawling Control – Finely tuned power, even on climbs
ASR (Anti-Slip Traction Control) – Customizable for slick, steep, or sandy trails

No matter your terrain or riding style, you’re in complete control.

Charge Fast. Ride Longer.

Range: Up to 70 miles on a single charge
Recharge 20%–80% in just 2.5 hours
Fast-Charger Compatible – Go from zero to full while you rest and refuel

Smarter Systems, Safer Riding

SRTC + BERS Assist Systems – Ride safer, longer, and with total confidence
Crash Cutoff, Throttle Lockouts, Regenerative Braking Settings – Fully customizable safety tech
Throttle Curve Control – Dial in your ideal response
In-depth Display Settings + Diagnostics Mode – Know your bike like never before

Crafted to Stand Out

Sleek Sand-Gold or Carbon Black Finish – All eyes on you
Gold Accents + Custom 18" Rear Wheel – Trail-tuned and show-ready
Forged Aluminum Frame – Durable, lightweight, and ready for anything
Only 8 lbs heavier than 2023, yet twice as powerful

Why Riders Are Trading Up to the 2025 Ultra Bee

70% more power than the 2023 Ultra Bee
Smarter traction control and safety systems
Stronger suspension, better drive system, and upgraded battery
Instant throttle response with Turbo Mode
Designed for real off-road use — from rocky climbs to wide-open fire roads

Specs

Motor: PMSM w/ MTPA/MTPV Controller
Max Power: 21kW (Turbo) / 18kW (Sports)
Max Range: 70 miles
Max Torque (on wheel): 376.9 ft-lbs
Battery: 74V / 60Ah Lithium-ion
Seat Height: 35.8 in
Ground Clearance: 12.4 in
Wheelbase: 54.3 in
Frame: Forged aluminum alloy
Front Tire: 80/100-19 Off-Road
Rear Tire: 100/90-18 Off-Road
Front Fork Travel: 9.4 in
Rear Shock Travel: 3.3 in (Wheel Travel: 9.4 in)
Throttle Curve: Three settings
Rider Weight Capacity: 220 lbs
Weight: 195 lbs (dry)

* Range and Top speed might varies from weigh of loading, ambient temperature, acceleration rate, terrain etc. All the data above was tested by rider weight 70 kg. ambient temperature of 27°C.