LEADER FOX Orem 29"
The legendary OREM is back for 2025 in an upgraded version! This mountain hardtail e-bike builds on a solid foundation and delivers improved performance. Its powerful motor, durable frame and reliable components make it the ideal choice for riders looking for durability, efficiency and maximum off-road enjoyment.
Panasonic GX Ultimate
95 Nm
720 Wh
10 speeds
29"
100 mm (front)
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 OREM 29" is a powerful mountain bike that combines power, comfort and modern technology. With a Panasonic GX Ultimate mid-motor, 720 Wh battery, large 29" wheels and carefully selected components, it is ready for long trips and technically demanding terrain.
The legendary OREM is back! For 2025 in an upgraded version! This mountain hardtail electric bike brings an improved design, optimized geometry and even better performance. Its powerful motor, durable frame and reliable components make it the ideal choice for riders looking for durability, efficiency and maximum off-road enjoyment.
The powerful Panasonic GX Ultimate mid-motor
The OREM 29" e-bike is powered by the Panasonic GX Ultimate mid-motor, which delivers 95 Nm of torque to provide smooth and powerful assistance on hills and flats.
The 720 Wh / 20 Ah battery is fully integrated into the frame and ensures a long range. Ideal for all-day adventures.
Benefits:
- Powerful and reliable Panasonic GX Ultimate motor
- High-capacity battery for long range
- Always ready
Stable frame and suspension for a comfortable ride
The lightweight aluminium frame combined with a Manitou Markhor air suspension fork with 100 mm travel provides a stable and comfortable ride even on uneven surfaces.
Thanks to the 29" wheels, the e-bike easily overcomes obstacles and allows for a smooth ride off-road and on paved roads.
Benefits:
- Strong and lightweight aluminium frame
- Manitou Markhor suspension with 100 mm travel
- 29" wheels for better ground clearance
Precise shifting and efficient power transfer
The LEADER FOX OREM 29" e-bike is equipped with a Shimano 1x10 gearing system that offers a wide gear range and smooth shifting for riding over varied terrain.
Benefits:
- Precise and fast Shimano shifting
- Efficient power transfer to the rear wheel
- Reliable uphill and downhill performance
Powerful hydraulic brakes for safe riding
Hydraulic disc brakes provide reliable stopping power even in the toughest conditions, improving safety on wet and dusty surfaces.
Benefits:
- Powerful hydraulic brakes for maximum safety
- Smooth and precise application of braking force
- Reliability in all weather conditions
Modern controls with Panasonic display
The e-bike is equipped with an intuitive Panasonic display that allows you to monitor your current speed, battery status and motor performance.
Benefits:
- Clear display with easy operation
- Quick access to important riding data
- Advanced technology for a comfortable ride
The LEADER FOX Orem 29" e-bike is the ideal choice for riders who want a powerful and reliable mountain e-bike with long range, great handling and high quality workmanship.
Need help choosing the right e-bike? Use our guide to choosing an e-bike or contact us.

Motor Panasonic GX ULTIMATE
To maximize your e-MTB driving pleasure, here is the best motor in its class with 95 Nm of torque and a weight of just 2,95 kg, which will allow you to reach the toughest goals.
Even at low cadence, the motor unit provides a constant and powerful output of 95 Nm, thanks to which the GX Ultimate is one of the most powerful motor units in its class and supports you even in the most demanding conditions.

Battery Li-Ion 720 Wh
High-capacity Li-Ion battery 720 Wh / 20 Ah. It is partially integrated into the frame of the e-bike and supplies energy to the entire system. Thanks to the central mounting, the e-bike is perfectly balanced, stable and easy to handle.
The battery is able to deliver an e-bike on a single charge up to a distance of 170 km (depending on the circumstances).
Of course, it is equipped with a BMS board (Battery Management System), which protects it from overheating, short circuit or overcharging. You can charge the battery directly on the bike carrier or it can be removed to charge it. You can fully charge a fully discharged battery in 5 hours.

Side display Panasonic
The side colour display is relatively small and compact and is located to the left of the handlebar grip. Its screen has a diagonal of about 4.5 cm. It offers a clear and crisp overview of all the necessary driving information. The display is also connected to Bluetooth™, which allows the use of smartphone apps such as "Komoot" and "Strava".
The side colour display is very clear overall. The screen is on the right and on the left are two large arrow keys and a narrow vertical key that functions as a menu. The control unit is IPX5 rated against water and dust.
Functions: speedmeter, maximum speed, average speed, odometer, remaining riding distance, riding distance, assist mode, assist power indication, waterproof after IPX5, state of battery charge, 10 languages selectable etc...

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 | 24,7 kg |
Brand | Leader Fox |
Frame size | Frame 21,5", Frame 17.5", Frame 19,5" |
Colour | Pink, Green, Black |
Load capacity | 120 kg |
Motor
Motor manufacturer | Panasonic |
Engine type | Panasonic GX Ultimate |
Torque | 95 Nm |
Centre engine | Yes |
Battery
Charger | 42V/4Ah |
Battery capacity | 700 - 799 Wh |
Exact capacity | 720 Wh |
Suspension
Front fork | MANITOU MARKHOR, stroke: 100 mm, air |
Components
Front hub | Exerace, 2x bearing, boost |
Racks | Width 40mm |
Rear hub | EXERCISE, 2x BED |
Saddle | Selle Royal Freccia |
Handlebars | Alloy, bend:30 mm, width:760 mm |
Coats | MAXXIS RECON RACE 29X2,25 |
Transmission
Sort by | Shimano Deore, SL-M4100-R, 10 speeds |
Cassette | SHIMANO Deore 10s 11-46T |
Shifter | Shimano Deore RD-M5120 |
Number of gears | 1x10 |
Brakes
Rear brakes | Shimano Deore, M6100, hydraulic, rotor 180 mm |
Front brakes | Shimano Deore, M6100, hydraulic, rotor 180 mm |
Questions
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