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SURRON Ultra Bee Electric Dirt Bike – 21KW 74V 59MPH

SURRON Ultra Bee Electric Dirt Bike – 21KW 74V 59MPH

Sturdy, Electric, Offroad

Regular price $6,499.00 USD
Sale price $6,499.00 USD Regular price $6,100.00 USD
Sale Sold out
Shipping calculated at checkout.
Color del cuerpo: Brown
  • Fast USA Shipping
  • 1 Year Warranty
  • Financing Available
  • Physical Store In Miami

SPECIFICATIONS

Massive Power – 21kW motor for fast speeds and quick starts.
Extreme Torque – 440N.m at the wheel to climb any hill easily.
Riding Modes: Eco / Daily / Sports / Reverse
Tough Frame – Made from forged aluminum to be strong but light.
Big Suspension – 240mm travel to absorb large bumps and jumps.
Maximum Range: 100 km @ 50 km/h
Tire Type: Front 80/100-19 Off-Road, Rear 90/90-19 Off-Road
Frame Material: Forged aluminium alloy
Assistant Functions: GPS terminal, optional app connection

EXTRA FEATURES

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DETAILS
Front Tire

Front Tire

Back Tire

Back Tire

Engine

Engine

Front light

Front light

Battery

Battery

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MID-SIZE POWER TOTAL TRACTION DOMINATION for Under $6K

The Surron Ultra Bee T is the ultimate middleweight champion. With 12.5kW of peak power and a light 89kg frame, it fills the gap between the Light Bee and Storm Bee. Engineered with SRTC Traction Control, it delivers a high-speed, stable ride that conquers everything from tight woods to open desert tracks.

 21 kW
 21 kW
440 N.m
440 N.m
2.3 Seconds
2.3 Seconds
SRTC / TCS
SRTC / TCS

TECHNICAL SPECIFICATIONS

LARGE CAPACITY BATTERY

74V / 60Ah lithium-ion battery supports up to 100 km range and fast recharge in 2.5 hours.

RIDING MODES & ASSISTANCE

Eco, Daily, Sports, Reverse modes with SRTC + BERS for optimized control and safety.

TIRES

Equipped with 19-inch front and rear off-road tires. Provides 318mm of ground clearance to clear rocks and obstacles easily.

ROMEO PRO II

HIGH-POWER MOTOR

21 kW PMSM motor with FOC sinewave controller delivers extreme acceleration, high torque, and reliable power for all terrains.

SUSPENSION & TIRES

Front fork 240 mm / rear shock 85-240 mm travel. Off-road tires (front 80/100-19, rear 90/90-19) for grip and stability.

PRECISION HYDRAULIC BRAKES

Professional-grade braking system for elite safety. Designed to provide instant, reliable stopping power on high-speed trails.

HIGH-POWER MOTOR

21 kW PMSM motor with FOC sinewave controller delivers extreme acceleration, high torque, and reliable power for all terrains.

LARGE CAPACITY BATTERY

74V / 60Ah lithium-ion battery supports up to 100 km range and fast recharge in 2.5 hours.

SUSPENSION & TIRES

Front fork 240 mm / rear shock 85-240 mm travel. Off-road tires (front 80/100-19, rear 90/90-19) for grip and stability.

RIDING MODES & ASSISTANCE

Eco, Daily, Sports, Reverse modes with SRTC + BERS for optimized control and safety.

PRECISION HYDRAULIC BRAKES

Professional-grade braking system for elite safety. Designed to provide instant, reliable stopping power on high-speed trails.

TIRES

Equipped with 19-inch front and rear off-road tires. Provides 318mm of ground clearance to clear rocks and obstacles easily.

ROMEO PRO II
Fast-Charging
Long-Range E-Bikes
Free Test Rides
Fast-Charging
Long-Range E-Bikes
Free Test Rides
Fast-Charging
Long-Range E-Bikes
Free Test Rides
Fast-Charging
Long-Range E-Bikes
Free Test Rides
Fast-Charging
Long-Range E-Bikes
Free Test Rides
Fast-Charging
Long-Range E-Bikes
Free Test Rides
Fast-Charging
Long-Range E-Bikes
Free Test Rides
Fast-Charging
Long-Range E-Bikes
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Long-Range E-Bikes
Free Test Rides
Fast-Charging
Long-Range E-Bikes
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We really are The Best

THE SURRON ULTRA BEE

THE SURRON ULTRA BEE

  • Motor System High-Efficiency Electric Drive
  • Engine 12.5kW Mid-Drive Motor
  • Power 440 Nm (325 ft-lbs) - Instant
  • Weight 85 kg (Ultra-Lightweight)
  • Maintenance Minimal (No Oil, Valves, or Gears)
  • Top Speed 90 km/h (56 MPH)

Traditional 250CC Gas Bike

Traditional 250CC Gas Bike

  • Motor System Internal Combustion Engine (ICE)
  • Engine 250cc 4-Stroke Gas Engine
  • Power ~25 Nm (18 ft-lbs) - Delayed
  • Weight 105 kg - 115 kg (Heavy)
  • Maintenance High (Constant Oil & Parts Changes)
  • Top Speed 100 - 110 km/h

GET INSPIRED BY THE ULTRA BEE

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TRUSTED BY

OUR COMMUNITY

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Martin Rashford

Martin Rashford

Amazing experience overall. The bike feels solid, powerful, and super clean in design. Everything was explained clearly and set up perfectly.You can tell it’s built to perform, not just an e-bike, but a real upgrade in the way you move.

Eneas Repeteur

Eneas Repeteur

Really good experience overall. Everyone was super helpful and the bike feels amazing. Solid, comfortable, and exactly what I was looking for.

Nathan Hernandez

Nathan Hernandez

Really happy with the whole experience. The team took the time to walk me through everything and made sure the bike was set up perfectly. The ride feels smooth, powerful, and super comfortable. You can tell a lot of care goes into what they do.

Daniel S.

Daniel S.

Fast, reliable, and comfortable. It turns heads everywhere I go. Solid build.

Michael K.

Michael K.

Super smooth ride and very powerful. Battery lasts way longer than expected. Great support!

FREQUENTLY ASKED QUESTIONS

  • Your bike ships fully boxed and protected. Assembly is minimal and straightforward.

  • Most customers complete assembly in under 30 minutes with the included tools and guide.

  • Our bikes are equipped with high-capacity lithium batteries offering up to 60 miles per charge.

  • Our bikes are equipped with high-capacity lithium batteries offering up to 60 miles per charge.