The all NEW Surron Ultra Bee – Electric Dirt Bike – the worlds most favourite electric bike brand has done it again with this outstanding new model! The Ultra offers the answer to everyones prayers – more power, overall size increase and low weight plus some excellent new innovations!

Since the brand was introduced in 2016 it now boasts a suave global reputation and means fierce business and serious competition! It’s not hard to see why this world wide phenomenon is taking on the likes of the conventional petrol bikes fiercely – additionally, this Road version of the Ultra Bee comes with ADR compliance and can be registered for road use in all states.

Take to the trails with the Ultra Bee, which comes as standard with a 12.5KW Mid Motor which will output 440nm and achieve up to 90km/h with ease! Plus with some excellent innovations such as the built in charger storage compartment under the seat, traction control and much more! The Ultra makes for the perfect outdoor expedition, trail bike, farm bike or the weekend recreational rider, which with this said is an ideal bike for almost all ages.

Conquer all trails and more with ease on the Surron Ultra Dirt Bike ，行程为 4 Piston Brakes, a Removable and Swappable 55AH Battery with premium and a seriously lightweight Aluminium construction, this is a bike that is incredibly robust but also charges in record time with the included Fast Charger of 4hrs!

Ultra Bee Road Key Features:

74V – 55AH Lithium Battery
Range of 140km (Cruising @40km/h)
12.5KW Motor with 440Nm of Torque
Top Speed 90km/h
All Terrain Tyres with 19″ Front & 18″ Rear
Under seat charger storage

Technical Specifications:

SPEED & RANGE

续航表现 >140km* (Cruising @40km/h)
| 最高速度 | 30-40英里/小时 | 28-45英里/小时 | 90km/h

BATTERY

74V / 4,070Wh, 55AH Lithium cells.
The battery is removable and can be charged on the bike or separately.
Battery Life of up to 1,500+ Charge Cycles (battery can maintain state of health over 80% when 1,500 cycles is achieved)

RIDE MODES

模式1 节能模式：极致节能的探索模式
模式2 Daily: For Optimised balance of cruising and performance
Mode 3 Sport: Maximum torque, acceleration and speed
Mode 4 Reverse: Reverse Function – Limited Speed

FEATURES

STCS Surron Traction Control System
BERS Braking Energy Regeneration System
爬坡能力 Up to 80%+ Inclines
喇叭标配
USB接口 标配
灯光系统 Front LED (Indicators & Rear Brake/Tail Light’s Only on Road Models)
挡泥板 Yes (Number Plate Mounts Only on Road Models)
Cooling System Air Cooled
Warranty 1年质保

BRAKES

Bilateral 4 Piston Hydraulic 240mm Disc
EABS Fully Adjustable Electric Regenerative Braking

CHARGING

4hrs with Fast Charging

DISPLAY

LCD多功能显示屏（里程统计、单次行程、电量、时速、最高时速等）

CONTROLLER

FOC Sine Wave Controller

DRIVETRAIN

电动机 Permanent Magnet Synchronous (PMSM)
传动系统 Belt and Chain
峰值功率 12.5 kW
最大扭矩 440 N·m
油门电子线控扭转式油门

CONSTRUCTION

车架结构 Forged Aluminium Frame
把手 6061 aluminium, 880mm length

悬挂系统

前悬挂 KKE 37mm Inverted Fork with 240mm travel
后悬挂 KKE with 240mm wheel travel

WHEELS & TYRES

MX Models 前悬挂 80/100-19 后悬挂 90/90-19 with CST Mud Tyres
Road Models Front 90/90-19 后悬挂 120/80-18 with CST All Terrain Tyres

DIMENSIONS

Overall (MX Models) 2,010 x 880 x 1,178mm
Overall (Road Models) 2,060 x 880 x 1,178mm
座高 910mm
最小离地间隙 318mm
轴距 1,380mm

WEIGHTS

整备质量 85kg (MX Models) 93kg (Road Models)
Battery Weight 20.2kg
最大载重 100 千克

POWER PACKED

这 Surron Ultra Bee 电动越野车‘s new 4,070Wh battery pack brings high power density and battery cycle life while achieving an even lower battery discharge temperature rate. This new design improves reliability and continuous discharge capability. A total weight of 45 lbs (20.5 kg) was achieved using an industry-leading power density of 200 Wh/kg.

FULLY ADJUSTABLE SUSPENSION

Featuring a newly-designed suspension system with 9.4 inches (240 mm) of travel front & back, the new Ultra Bee offers a wider range of adjustability for various conditions. The new forged aluminum frame’s dark green look helps the Ultra Bee further stand out in the crowd.

CARRY POWER WITH YOU.

A hidden space under the seat is designed specifically for the Ultra Bee’s charger. You can now carry your charger on your bike, giving you the ability to stop and charge anywhere you find an outlet.