CRUSSIS e-Fionna AX 9.12-M2S(600)
A women's mountain e-bike that combines lightness, sporty dynamics, and modern technology. Powerful AVINOX M2S motor and 600Wh battery. A nimble, reliable, and easy-to-handle e-bike for everyday rides and more challenging terrain. Weight capacity: 120 kg.
Estimated date of arrival in stock: October–December 2026
Description
It’s based on the latest generation of MY27 frames, which feature clean lines, strength, and geometry tailored to women’s ergonomics. This makes for a natural, stable, and comfortable riding position, even on longer rides. The AVINOX M2S drive provides plenty of power for steep climbs, brisk acceleration, and technical sections. The e-bike responds smoothly, without any jerking, and offers a natural riding experience. Compared to the version with a larger battery, this model is lighter, which you’ll appreciate when handling the bike and when riding without assistance.
A New Standard of Quality for Aluminum Frames
The CRUSSIS MY27 sets a new standard for the quality of aluminum e-bike frames, where premium craftsmanship is the norm. Precisely ground welds, clean lines, and a look that’s almost carbon-fiber-like. The result is a combination of premium design, high strength, and durability that takes expectations for a modern e-bike to a whole new level. Because this is exactly what the standard for a high-quality e-bike should look like today.
ROCKSHOX FS Recon Silver RL Solo Air 29" BOOST 120 mm
An air suspension fork for 29" electric mountain bikes that combines low weight, easy adjustment, and reliable off-road performance. Thanks to the Solo Air system, air pressure can be easily adjusted to the rider’s weight and riding style. It features 120 mm of travel and a robust design with a Boost 15×110 mm hub. The Solo Air suspension ensures comfort and control over the bike. Motion Control damping allows you to adjust compression and tailor the fork’s behavior to specific conditions.
CRUSSIS e-Fionna AX 9.12-M2S(600) - Women's Mountain E-Bike
It combines the modern Avinox M2S drive, a 600Wh battery, and sporty components for off-road riding and longer trips. The aluminum frame is complemented by 29" wheels, a RockShox Recon Silver RL air fork, a 12-speed SRAM T-Type Eagle drivetrain, and powerful SRAM DB4 four-piston brakes.
Avinox M2S – a serious dose of power
At the heart of the e-bike is the Avinox M2S mid-drive motor, which delivers up to 130 Nm of torque and can briefly reach up to 150 Nm in Boost mode. The motor’s maximum peak power reaches up to 1,500 W. This level of power provides significant assistance on steep climbs, when pulling away from a stop, and when riding on more challenging terrain. The drive system is controlled by the Avinox DPC100, a modern 2-inch OLED touchscreen display. There is also a wireless handlebar controller and a convenient 10-watt USB-C port that allows you to charge compatible electronic devices directly while riding.
600 Wh Battery
The motor is powered by a removable Avinox 36 V / 600 Wh battery. Its capacity provides ample power for everyday rides as well as longer trips, and the manufacturer claims a range of up to 117 km for this model. Of course, the actual range depends on the route profile, the rider’s weight, temperature, the selected assistance mode, and riding style. A 4A charger is included.
RockShox Recon Silver RL
Front-end suspension is provided by a RockShox Recon Silver RL Solo Air 29" BOOST air fork with 120 mm of travel. It offers the option to lock out the suspension directly from the crown and helps maintain control of the bike when riding over roots, rocks, forest trails, and other uneven terrain.
29" Wheels and Schwalbe Smart Sam
Stable handling is enhanced by 29" wheels with double-walled 30mm CRUSSIS rims. Contact with the terrain is handled by versatile Schwalbe Smart Sam Performance 29 × 2.60" tires, which provide ample traction off-road while also performing well on paved roads.
SRAM 70 T-Type Eagle – 12 speeds
Shifting is handled by the modern SRAM 70 T-Type Eagle 1×12 drivetrain. The 12 gears are complemented by a SRAM CS XS 1270 Eagle T-Type V2 cassette with a 10–52-tooth range. The wide range allows you to choose a low gear for steep climbs and a higher gear for flatter sections.
SRAM DB4 Four-Piston Brakes
Reliable speed control is also important when riding off-road. That’s why the e-Fionna AX 9.12-M2S(600) features SRAM DB4 four-piston hydraulic brakes with 180 mm rotors front and rear. This powerful braking system provides the necessary control during steep descents and technical sections.
Comfortable Women’s Design
The Alu 6061 aluminum frame is designed for 29" wheels and offers a sporty yet highly maneuverable ride. The cockpit features 740 mm wide CRUSSIS aluminum handlebars and a 50 mm stem. Riding comfort is enhanced by a Selle Royal saddle. The e-bike is available in frame sizes S, M, and L, and has a maximum weight capacity of 120 kg.
The CRUSSIS e-Fionna AX 9.12-M2S(600) is a modern women’s electric mountain bike for riders who want powerful motor assistance, high-quality suspension, and sporty features. The combination of the Avinox M2S drive, a 600 Wh battery, 29" wheels, RockShox Recon, and a 12-speed SRAM Eagle drivetrain offers a wide range of uses, from brisk outings to more demanding off-road riding.
EAN: 8595640735051, 8595640735068, 8595640735075
E-bike range calculator
Flat
Medium
Hills
The e-bike range is approximately
*Factors affecting total range include technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique
Avinox M2S
A high-performance motor with 130 Nm of torque (150 Nm in Boost mode), a peak power output of 1500 W (with the FP700 battery; 1,300 W with other batteries; or 1,500 W in Boost mode with the RS800) and a lightweight design (2.59 kg). The second generation features flat-wire winding for higher efficiency, quiet helical gearing, and Dual Gear Engagement technology, which eliminates rattling during descents without assistance. Internal resistance has been reduced by 41%, ensuring a natural ride even with a depleted battery. Integrated sensors enable adaptive power control based on cadence and riding conditions. Intelligent electronics ensure lightning-fast pedal response and smooth power delivery that will support you even on the most demanding terrain.
Avinox RS600 Battery
The Avinox RS600 battery, with a capacity of 600 Wh, brings maximum flexibility to the system as a removable power source or external range extender. Weighing 2.96 kg and featuring an IP56 rating, it can be easily removed from the frame for off-bike charging, or attached to any main battery using a special mount for extreme range. When combined with the M2S motor, it delivers a high output of 1300 W, easily surpassing standard performance levels. Intelligent health management ensures 80% capacity after 500 cycles, and thanks to GaN technology, it supports ultra-fast charging.
Avinox DPC100 Display
A smart 2" OLED touchscreen integrated into the frame with a high resolution of 326 ppi and 800 nits of brightness, which automatically adjusts to the surroundings. It is equipped with GPS sensors, a gyroscope, a barometer, and support for Bluetooth 5.1 and ANT+. The DPC100 model stands out with support for Apple Find My for easy bike tracking and allows you to adjust virtually all system functions directly on the screen without needing an app. It records your route, performance, and cadence in detail. Controls are complemented by wireless handlebar controls (right controller available only on select models) and a built-in 10W USB-C port for charging accessories while riding.
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
| Load capacity | 120 kg |
| Brand | Crussis |
| Frame Size | Frame L, Frame S, XL Frame, Frame M |
Motor
| Mid-engine | Yes |
Questions
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