CRUSSIS e-Fionna AX 9.12-M2S(800)
A high-end, high-performance women's e-bike. AVINOX M2S motor with up to 150 Nm of torque, 800 Wh battery, 12 speeds, 29" wheels, and 120 mm of fork travel. Ideal for all-day trips, challenging trails, and sporty riding in the hills.
Estimated restocking date: January–March 2027
Description
A high-end women’s mountain e-bike that combines top-notch performance, a long range, and the modern MY27 frame. Compared to the version with a 600Wh battery, this model offers significantly longer battery life, making it ideal for all-day trips, challenging trails, and sporty riding in the hills. Built on the MY27 aluminum frame with clean lines and geometry tailored for women. This ensures a comfortable, stable, and confident ride even on technical sections. The AVINOX M2S drive delivers high torque, smooth responsiveness, and plenty of power for steep climbs. The e-bike responds naturally, without jerking, and allows for a sporty ride even on challenging terrain.
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.
AVINOX 12A Fast Charger
Thanks to GaN technology, it achieves a charging power of up to 508 W, significantly reducing the time needed to recharge. It can charge an 800 Wh Avinox battery from 0 to 75% in approximately 1.5 hours. Despite its high power output, it remains compact and easily portable, making it a practical accessory not only for charging at home but also for longer trips, training sessions, or multi-day travels. Dimensions: approximately 185 × 75 × 37 mm. Weight: approximately 985 g. A power cord is included in the package.
CRUSSIS e-Fionna AX 9.12-M2S(800) – a powerful e-bike for demanding female riders
A women’s electric mountain bike that combines a powerful Avinox M2S motor, a high-capacity 800 Wh battery, and sporty off-road features. The aluminum frame is complemented by 29" wheels, a RockShox Recon Silver RL air fork, a 12-speed SRAM T-Type Eagle drivetrain, and SRAM DB4 four-piston brakes. Thanks to its combination of high performance and ample power reserve, it’s ready for longer rides and more challenging climbs.
Avinox M2S – Power for Rugged Terrain
At the heart of this e-bike is the Avinox M2S mid-drive motor, which delivers 130 Nm of torque and, in Boost mode, can briefly provide up to 150 Nm. It reaches a peak power output of up to 1,500 W. This level of power provides significant assistance on steep climbs, technical sections, and when starting off on challenging terrain.
The drive system is complemented by a 2" Avinox DPC100 OLED touchscreen and a wireless controller. This allows the rider to monitor important ride data and conveniently control the system’s various functions. Another practical feature is a 10 W USB-C port for charging compatible electronic devices.
Avinox 800 Wh Battery
A major advantage of this model is the removable Avinox battery with a capacity of 800 Wh. It provides enough power for long rides, and the manufacturer claims a range of up to 157 km. Of course, the actual range depends on the route profile, the rider’s weight, temperature, the selected assistance mode, and other conditions. The removable design makes it easy to charge the battery away from the e-bike and simplifies handling during transport. The package includes a 12A charger, which allows for quick recharging.
RockShox Recon Silver RL with 120 mm of travel
Front-end suspension is provided by the RockShox Recon Silver RL Solo Air 29" BOOST air fork with 120 mm of travel. The fork helps absorb bumps and improves control over the bike when riding on forest trails, gravel, and more technical sections. It also features the option to lock out the suspension directly from the fork.
29" Wheels and Schwalbe Tires
Stable handling is supported by 29" wheels with 30 mm-wide CRUSSIS rims and BOOST thru-axle hubs. Traction is provided by Schwalbe Smart Sam Performance 29 × 2.60" tires, which combine sufficient grip on rough terrain with versatile performance on paved roads.
SRAM T-Type Eagle – 12-speed
Shifting is handled by the SRAM 70 T-Type Eagle 1×12, which offers 12 gears and a wide cassette range of 10–52 teeth. The lighter gears make it easier to climb steep hills, while the heavier gears allow for a brisk ride on flatter and downhill sections. The SRAM T-Type Eagle chainring has 38 teeth.
SRAM DB4 Four-Piston Brakes
Effective speed control is also crucial when riding off-road. The SRAM DB4 are four-piston hydraulic brakes equipped with 180 mm rotors front and rear. They provide the necessary braking power on steep descents and technical sections.
Sporty Off-Road Specs
The CRUSSIS e-Fionna AX 9.12-M2S(800) features an Alu 6061 aluminum frame and CRUSSIS components. The handlebars are 740 mm wide, the stem is 50 mm long, and it comes with an ergonomically shaped Selle Royal saddle. The e-bike is available in frame sizes S, M, and L, and its maximum weight capacity is 120 kg.
The CRUSSIS e-Fionna AX 9.12-M2S(800) is a modern women’s mountain e-bike designed for riders who want significant motor assistance, a large battery capacity, and high-quality sports-oriented components. The combination of the Avinox M2S drive, an 800 Wh battery, 29" wheels, a RockShox fork, and a 12-speed SRAM Eagle drivetrain offers ample capability for long rides, steep climbs, and riding on more challenging terrain.
EAN: 8595640735082, 8595640735099, 8595640735105
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 RS800 Battery
The Avinox RS800 battery, with a high capacity of 800 Wh, combines maximum power with the practicality of a removable system. Weighing 4.0 kg and featuring IP56 protection, it can be easily removed from the frame thanks to a locking mechanism and charged anywhere away from the bike. It delivers an impressive continuous power output of 1300 W and can reach a peak of 1500 W in Boost mode. Intelligent health management ensures 80% capacity retention after 500 cycles, and GaN technology enables ultra-fast charging.
Display Avinox DP100
The display is integrated into the frame of the e-bike. It has a 2" OLED touch panel with a resolution of 326 ppi and a brightness of up to 800 nits, which automatically adjusts to the ambient lighting. It features GPS sensors, a gyroscope, a barometer and support for Bluetooth 5.1, ANT+ and LTE-Cat.1. It allows you to track your route, speed, cadence and performance with 8 GB of internal memory and synchronisation via the app. Control is provided by one or two wireless controllers on the handlebars – the left one for setting the level of assistance and the right one for scrolling through the display (the right controller is only available on selected models). The USB-C port supports fast charging with a power output of up to 65 W.
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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