Ukko S

Smart Electric Motorcycle

Premium · Next Gen

The Silent Strike

Tromox Ukko S Wins the iF Design Award 2022

Tromox Ukko S won over the 132-member jury of global elites from almost 11,000 submissions from 57 countries, with its 100% electric feature, unique and high-tech design, and superior performance.

Instantly Fascinated

All Aluminum Alloy Cradle Frame Design

1000000+ Times Of Vibration Fatigue Test

Lighter But Full Of Power

Racing-Grade Single-Sided Swing Arm

Play cool and enjoy the passion of joy

Start, Always One Step Faster

High-Performance Mid-drive Motor

Integrated with secondary reduction

Excellent Climbing Performance

Higher low-speed torque

Faster speed-up performance

8kW

Peak Power

180N·m

Maximum Torque

Up to slope 22°

Climbing Ability

160km

Single Charge Battery Range

CAN System

  • The whole vehicle adopts an automotive CAN system

BMS System

  • The functions of the BMS system are fully strengthened to protect the safety of cells in all aspects

Blade Battery Cells

  • Battery capacity: 72V55Ah

  • Lifespan: 5 years

Aluminum Alloy Shell

  • The battery casing is made of all aluminum material

 

Blade Battery Cells + Automotive CAN System

Upgraded BMS System

 

Aluminum Alloy Shell

Swappable Battery

1
1

Independently R&D FOC Vector Controller

The design concept refers to the automobile standard, and the FOC vector controller is developed independently. The chip adopts STMicroelectronics, MOS tube adopts imported materials. The control of torque ring and speed ring matches racing-grade requirements. Starts smoothly and has good acceleration performance

Independently Developed Highly Integrated
Central Control VCU

M-space 2.0 system is the latest generation of the Tromox motorcycle intelligent system. The central control VCU adopts high-end imported parts and materials. It has 30+ vehicle body sensing points and supports high precision and high sensitive transmission. It achieves multi-response among the vehicle owners, the vehicle, and the data backend platform via the system

Exclusive TROMOX App
Brings More Riding Pleasure

Ukko S redefines the intelligent system of an electric motorcycle

Three Ways to Start

Clear, Full Display of True Colors

5.5 Inch LED display

Much more colorful and more delicate 

Breathing Light

Ukko S exclusive heart-beat lights, adopting a super comfortable LED waterfall light strip. It allows for interesting interactions in different scenarios. The induction breathing light will be triggered when another Ukko S approaches within 2km.

Nude Aesthetics Headlight

Adopt waterproof IP67 dual-lens LED headlights with high lens optical glass and high penetrating LED strip. With a lower energy consumption, the headlight brings a stronger lighting effect and a wider lighting area.

Dual Camera Front and Rear

1080P dashboard cam

The WDR technology is used to record the road conditions around the vehicle and monitor parking conditions by providing a clear picture of the movement even at night.

The CBS Hydraulic Brake System

Safety READY Button

Side Stand Safety Switch

Belt Drive, Pure Enjoyment

Ukko S adopts the belt drive, which is clean and oil-free. With good durability, it ensures a riding lifespan of over 20,000 kilometers

Powder Coating, Dual Curing

Even if it is exposed to the sun and rain, the original color can be maintained

Color Schemes

Specifications

Ukko S Lite

Ukko S

Ukko S Pro

Size(L×W×H)

1855mm*800mm*1045mm

1855mm*800mm*1045mm

1855mm*800mm*1045mm

Wheelbase

1295mm

1295mm

1295mm

Front shock absorber

Inverted spring hydraulic
damping type

Inverted spring hydraulic
damping type

Inverted spring hydraulic
damping type

Rear shock absorber

Middle spring damping type

Middle spring integral air bag damping type

Middle spring external air bag damping type

Tyre

Front:100/80-14
Rear:120/70-14

Front:100/80-14
Rear:120/70-14

Front:100/80-14
Rear:120/70-14

Seat Height

770mm

770mm

770mm

Braking system

CBS

CBS

ABS

Rear fork

Aluminum alloy, double swing
arm

Aluminum alloy, single swing
arm

Aluminum alloy, single swing
arm

Drive

Chain

Belt

Belt

Intelligence system

BT VCU

4G VCU

4G VCU

Dashboard

VA screen

5.5“ TFT Screen

5.5“ TFT Screen

Motor

4kW with single-reduction
gearbox, peak 8kW

4kW with single-reduction
gearbox, peak 8kW

4kW with single-reduction
gearbox, peak 8kW

Controller

FOC

FOC

FOC

Battery

72V55Ah

72V55Ah

72V55Ah

Charger

10A

10A

15A

Camera

No

No

Dual Cameras

*Both mileage and maximum speed in this introduction are obtained by the test under working conditions method, various factors have influence on actual mileage, such as load, temperature, wind speed, road conditions and operating habits. At the same time, the maximum capacity of lithium battery will be reduced after long-term use because of its characteristics.
*The model configurations displayed on the website or brochure vary according to the market in different countries and regions. All details about performance, test results and mileage are for reference only, they may also vary due to other factors, please refer to the information provided by the actual place of purchase.
*Tromox reserves the right to change or modify any specifications without prior notice.