LEADER FOX Tricycle Curtis X
It provides comfort, practicality and reliability in every situation. Range 50 - 70 km. Unique rear differential ensures a smooth and safe ride. Comfortable seating and easy entry make any route more enjoyable. Equipped with a 45 Nm BAFANG front electric motor and a 602 Wh battery.
BAFANG front engine
45 Nm
602 Wh
8 speeds
24"
50 mm
Cargo box for electric bikes - a practical solution for transporting things.
Durable and spacious cargo box allows you to conveniently transport shopping, work equipment or personal belongings. Thanks to the strong attachment and quality material, it protects your cargo from damage and bad weather. The storage compartment can hold everything you need for everyday errands or long trips.
The ZOOM HB-891 disc brakes are a great all-round performance brake for every ride, offering excellent stopping power and reliability on any terrain. Thanks to their precision craftsmanship and responsive response, they ensure smooth and safe stopping even at high speeds or when riding in challenging conditions.
- the hydraulic system provides consistent and efficient braking with minimal effort
- high quality materials guarantee a long service life and high wear resistance
- sensitive lever allows precise brake control
E-bike range calculator
The e-bike range is approximately
*Factors affecting total range include assist mode settings, technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique
The LEADER FOX CURTIS X trike is designed for those who seek maximum comfort and stability on every ride. Thanks to the unique rear differential, it offers a smooth and safe experience whether you're in the city or the countryside.
The BAFANG front electric motor excels in smooth and quiet operation. It offers a rated power of 250 W, a maximum power of 350 W and a torque of 45 Nm.
Comfortable seating and easy entry ensure that the ride is always pleasant and effortless. Add to that a generous storage space that holds everything you need for daily errands or long trips.
On average, the CURTIS electric scooter will comfortably take you up to 50 km on a single charge and can even cover 70 km in ideal conditions. The range is influenced by riding style, pedalling intensity, selected assistance, rider weight, trail surface, wind or temperature. Technical condition is also important - well-inflated tyres, smooth running bearings and properly adjusted brakes help to use the battery to its full capacity.
The starting height of the trike is 450 mm.
The lightweight aluminium frame provides a flexible ride around town. So the maximum load you'll be carrying on the carrier is your shopping. The powerful LG battery with a capacity of 602 Wh guarantees a long service life. A fast charger with a charging current of up to 4 Ah significantly reduces the time needed for charging.
The LCD display with a choice of 5 assistance modes keeps you on your toes in every situation. Keep track of speed data, mileage and current battery status. And with the WALK function, pull your bike back up after a bumpy downhill.

Display KD-686
The KD-686 is based on an intuitive and user-friendly interface that makes it easy to access and navigate the various settings and functions. The large, backlit LCD display provides clear visibility even in bright sunlight or low-light conditions, ensuring riders can easily read important information such as speed, distance travelled, battery level and assistance level.
It offers real-time monitoring of various performance indicators, including speed, distance, time and battery voltage. With this information, you can track your progress, plan routes more efficiently and manage battery usage. Integrated backlight and built-in USB charging port. The display features a 22.2mm diameter bracket, operates at 36V and has a cable length of 1150mm with a BAFANG G5.4 connector.

LEADER FOX is one of the most popular brands of e-bikes and here at GREATEBIKE.EU we are the largest exporter of LEADER FOX electric bicycles for European market. The brand offers 40 models, from folding to urban touring to trekking. With full battery integration and the use of powerful mid and hub drives, LEADER FOX e-bikes are a great option for anyone looking for quality and design at a reasonable price. The design, preparation of production models and assembly all take place in a workshop situated in České Budějovice, in the Czech Republic
Parameters
General
Model year | 2025 |
Weight incl. battery | 42 kg |
Brand | Leader Fox |
Load capacity | 120 kg |
Colour | Violet, Grey |
Motor
Engine manufacturer | Bafang |
Engine type | Bafang - front engine |
Torque | 45 Nm |
Battery
Precise capacity | 602 Wh |
Charger | 42V/4Ah |
Components
Racks | Width 50 mm |
Transmission
Sorting | Shimano Nexus |
Number of gears | 1x8 |
Brakes
Front brakes | Zoom HB-891, 203 mm |
Video
Questions
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