CRUSSIS e-Fionna 10.11-(715 Wh)
It features a modern design and high performance. A mountain e-bike with a long range of up to 170 km, a powerful PANASONIC motor (95 Nm) and top ROCKSHOX suspension. A stable frame, precision SRAM shifting and SHIMANO brakes give you confidence even on the toughest terrain.
Expected delivery date 9 - 11/2025
PANASONIC GX Ultimate
95 Nm
715 Wh
12 speeds
29"
130 mm (front)
CRUSSIS e-Fionna 10.11 - A mountain e-bike ready for demanding trails
The CRUSSIS e-Fionna 10.11 is a mountain e-bike designed for riders who want a stable and maneuverable machine for a variety of mountain trails. The aluminium frame and larger wheels combine easy manoeuvrability with a smooth ride, which you'll appreciate on technical passages and longer trips.
Powerful and quiet engine
Power is provided by the PANASONIC GX Ultimate motor (250 W, MAX 500 W, 95 Nm), which provides smooth and quiet assistance. It helps you tackle steep climbs and rocky sections with maximum control.
Battery and range
The integrated LG Li-Ion 715 Wh (19.88 Ah) battery offers a range of up to 170 km. Placing the battery directly in the frame lowers the centre of gravity and improves stability and handling on fast corners and technical sections.
Comfort and suspension
The ROCKSHOX FS Psylo Silver RC Solo Air 27.5" BOOST air fork with 130 mm travel effectively filters out bumps and provides confidence on rocky or broken trails.
Precise shifting and reliable brakes
The SRAM 70 T-Type Eagle derailleur (12 speeds) allows for smooth and precise shifting, while the SHIMANO Deore hydraulic disc brakes provide constant stopping power in all conditions.
The CRUSSIS e-Fionna 10.11 is ideal for riders looking for a balanced mountain e-bike with ample range, comfortable suspension and reliable control. It is perfect for regular training and weekend trips into the countryside.
Need help choosing the right e-bike? Use our e-bike selection guide or contact us directly.
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 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.

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
Parameters
General
Model year | 2026 |
Brand | Crussis |
Frame size | Frame 20", Frame 18", Frame 16" |
Colour | Grey - Purple |
Load capacity | 120 kg |
Motor
Engine manufacturer | Panasonic |
Engine type | Panasonic GX Ultimate |
Torque | 95 Nm |
Centre engine | Yes |
Battery
Charger | 4 A |
Battery capacity | 700 - 799 Wh |
Precise capacity | 715 Wh |
Transmission
Sorting | Sram 70 T-Type Eagle |
Cassette | Sram CS-PG1270 T-Type Eagle, 11-52t |
Shifter | Sram 70 T-Type Eagle, 12 speeds |
Number of gears | 1x12 |
Components
Front hub | Crussis disc, industrial bearings, 32D, BOOST fixed axis 15x110 mm |
Saddlebag | X-Fusion Manic LC 30,9 Ø, telescopic, stroke 100 or 125 mm |
Rear hub | Crussis disc, ball bearings, 32D, fixed axle 12x148 mm |
Grips | Crussis, with socket, Ø 33 mm, black |
Saddle | Selle Royal |
Racks | Crussis 29" disc, double-walled, lined, 30 mm |
Handlebars | Crussis Al 31,8 mm, width 720 mm |
Extender | Crussis Al 40, 50 or 60 mm, 0° angle |
Coats | Schwalbe Wicked Will Evo, Super Ground, Addix Speedgrip, TLE 29 x 2,40 |
Brakes
Rear brakes | Shimano Deore BR-MT410, hydraulic, rotor 180 mm |
Front brakes | Shimano Deore BR-MT410, hydraulic, rotor 180 mm |
Suspension
Front fork | Rockshox FS Psylo Silver RC Solo Air 29" BOOST, stroke 130 mm |
Questions
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