CRUSSIS e-Fionna 7.9-XS
It will provide the key to adventures without limits, thanks to its design, technology and style. The e-bike features a Panasonic GX Power Plus motor, 522 Wh battery, 9 speeds and 100mm front suspension. Range up to 130 km.
Out of stock
PANASONIC GX Power Plus
75 Nm
522 Wh
9 speeds
29"
100 mm
Women's CRUSSIS E-Fionna 7.9-XS mountain bike 2024. Discover unlimited possibilities with the e-Fionna 7.9-XS mountain bike. This e-bike gives you the key to adventures without limits, thanks to its design, technology and style.
The e-Fionna 7.9-XS is available in two frame sizes, 17" and 19", to accommodate different body types and provide optimal comfort and performance. These dimensions make you feel confident and comfortable on any terrain. The combination of grey-blue colour and modern design ensures that the e-Fionna 7.9-XS is not only a powerful machine, but also a stylish accessory. This e-bike will represent you both on the trails and in the city.
At the heart of the e-bike is the powerful PANASONIC GX Power Plus mid-motor with 75 Nm of torque. The 522 Wh / 14.5 Ah Li-Ion battery provides a range of up to 130 km. This means you can go on long adventures without worrying about running out of battery.
On the handlebars, you'll find a fresh colour PANASONIC LCD display that provides all the information you need - current power, battery status and speed - at a glance. This allows you to fully concentrate on the ride itself and enjoy every moment on the road.
The SHIMANO Alivio 9-speed derailleur lets you tailor your ride to the exact terrain and preferences. Whether you're riding uphill or on the flat, you'll always find the ideal gear. The SUNTOUR XCM32 NLO DS 29" fork and MAXXIS Rekon Race tyres form a combination that provides maximum comfort and excellent grip on any surface. These components ensure you'll have full control and confidence wherever you go.
With the CRUSSIS e-Fionna 7.9-XS e-bike you not only have a powerful machine, but also a reliable partner for exploring new trails and challenging terrain. Come and experience a new dimension of cycling that combines technology, comfort and style into one powerful package.
Need help choosing the right e-bike? Use our guide to choosing an e-bike or contact us.
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

Motor Panasonic GX POWER PLUS
The Panasonic GX Power Plus motor is an advanced electric drive system with an excellent balance between power, efficiency and versatility.
With 75 Nm of torque and a light weight of 3.2 kg, this engine is ideal for sporty mountain riding and demanding trips. It maintains good handling and provides excellent power and support. The intelligent power management system allows for longer rides, while the smooth assistance adapts to the rider's pedalling power. High performance maintains a stable ride. It is compatible with various types of electric bikes, making it suitable for both urban transport and off-road riding.

Battery 522 Wh / 14,5 Ah
Li-Ion based cells in 522 Wh / 14,5 battery are the heart of electric bike. The battery is integrated within e-bikes frame and when combined with centre drive motor it is a perfect harmony for great balance and handling while contributing to a very sleek look overall.
The battery is able to deliver an e-bike on a single charge up to a distance of 130 km. It always depends on the track profile and how the assistance is used.
The battery 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.

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...
Since its inception in 2012, CRUSSIS e-bikes have been among the best-selling e-bike models. Thanks to modern production, innovations (e.g., integrated batteries), colorful designs, and good marketing, it has become the dominant brand in the mid-range electric bike segment. The company prides itself on its strong price/performance ratio, stable production capacity, and wide range of accessories. CRUSSIS is currently collaborating with Czech cycling legend and three-time MTB World Champion Michal Prokop, who is involved in the development of new e-bike models.
Contact: CRUSSIS electrobikes s.r.o., K Brezince 227/18, 182 00 Praha 8 - Brezineves, Czech Republic, e-mail: info@crussis.cz, phone: +420 604 219 792, web: www.crussis.com
These might interest you:
Parameters
General
Model year | 2024 |
Brand | Crussis |
Load capacity | 120 kg |
Colour | Turquoise |
Motor
Engine manufacturer | Panasonic |
Engine type | Panasonic GX Power |
Torque | 75 Nm |
Centre engine | Yes |
Battery
Charger | 2 A (included) |
Battery capacity | 500 - 599 Wh |
Precise capacity | 522 Wh |
Transmission
Sorting | Shimano Alivio SL-M3100, 9 speeds |
Number of gears | 1 x 9 |
Shifter | Shimano Alivio RD-M3100-SGS, 9 speeds |
Cassette | Shimano CS-HG200-9, 9 speeds, 11 - 36 teeth |
Components
Racks | Crussis 29", double-walled, lined, 25 mm |
Saddle | Selle Royal |
Saddlebag | Crussis with lock, 30,4 / 350 or 400 mm |
Front hub | Crussis disc, wreath bearing, 32D |
Rear hub | Crussis disc, wreath bearing, 32D |
Grips | Crussis, 100% silicone |
Coats | Maxxis Rekon Race 29 x 2,40 |
Extender | Crussis AL 60 mm, angle 7° |
Handlebars | Crussis AL, 31,8 mm, width 720 mm |
Brakes
Rear brakes | Shimano BR-MT200, hydraulic, 160 mm rotor |
Front brakes | Shimano BR-MT200, hydraulic, rotor 180 mm |
Suspension
Front fork | Suntour XCM32 NLO DS 29", 100 mm travel, lockable fork |
Questions
Please provide your contact information and in the field Message enter your question and we will get back to you shortly.