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Surron Ultra Bee 2025 21KW Lightweight Off-Road E-Bike E-Dirt Bike

Surron Ultra Bee 2025 21KW Lightweight Off-Road E-Bike E-Dirt Bike

Regular price $4,999.99 USD
Regular price $746.10 USD Sale price $4,999.99 USD
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2025 SURRON ULTRA BEE HP 21KW ELECTRIC DIRT BIKE

Dominate any terrain with the 2025 Surron Ultra Bee HP, a revolutionary electric trail bike engineered for ultimate performance. This 88.5kg powerhouse packs a blistering 21kW of peak power and an astonishing 511 N-m of torque, propelling you to a top speed of 95 km/h. Experience instant acceleration, surging from 0 to 50 km/h in a mere 2 seconds, thanks to the new Turbo riding mode. The Ultra Bee HP isn’t just a ride; it’s a raw, untamed force ready to conquer any challenge.

Endless Adventure, Unmatched Control

Venture further with a maximum range of over 115km on a single charge, powered by a high-capacity 74V60Ah lithium-ion battery. The advanced Surron Traction Control System (SRTC) offers three adjustable levels, ensuring precise handling and minimizing rear wheel slip across diverse off-road scenarios. With six selectable power modes and adjustable energy recovery, you dictate your riding experience, adapting seamlessly to any condition.

Precision Engineering, Uncompromising Performance

The Surron Ultra Bee HP’s lightweight forged aluminum alloy frame, boasting a perfect 50:50 weight distribution, delivers exceptional agility and balance. A short wheelbase and 240mm ground clearance provide superior maneuverability over challenging terrain. The high-performance braking system, with a 90% increase in caliper rigidity, guarantees responsive and reliable stopping power.

Next-Level Suspension and Drive

Experience unparalleled comfort and control with the all-new custom suspension system, featuring 240mm of usable travel and adjustable airbag rear shocks. The upgraded primary drive, equipped with a carbon fiber core belt and tungsten carbide-coated pulley, ensures maximum durability and power transfer.

Smart Technology, Seamless Connectivity

Stay connected and in control with the Surron App, offering vehicle information, remote viewing, driving trajectories, location-based anti-theft, and OTA updates. Charge on the go with onboard storage for the charger, ensuring you’re always ready for your next adventure.

Choose Your Color, Embrace the Adventure

The 2025 Surron Ultra Bee HP is available in two striking colors: Carbon Black (black & yellow) and Desert Brown.

Ultra Bee 2025 21KW Specifications

Bike Specs
Dimension 2010mm x 850mm x 1180mm
Wheel base 1380mm
Seat Height 910mm
Curb Weight 88.5kg
Carry Capacity 100kg
Ground Clearance 315mm
Front Fork Travel 240mm
Rear Shock / Wheel Travel 85 / 240mm
Power System PMSM, MTPA/MTPV Controller
Maximum Output (motor) 21kw
Maximum Torque (on wheel) 511n.m
Riding Mode Eco/Daily/Sports/Reverse & Turbo modes
Assistance Functions SRTC + BERS
Throttle Curve Three Stage Adjustable
Battery Type 74V 60AH Lithium-ion Battery Pack
Charge Time 2.5 hours
Top Speed 95km/h
WMTC Road 115km@50km/h
Tyres Type Front 80/100-19 off-road
Rear 100/90-19 off road
Colour Carbon Black
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