CRUSSIS ONE-Fionna AX 9.12-M2(600)
Women's mountain e-bike. It combines a powerful, modern Avinox system with up to 125 Nm of torque, a 600 Wh battery, a 120 mm RockShox fork, 29" wheels, and SRAM DB4 four-piston brakes.
Estimated arrival date: Oct–Dec 2026
Description
A versatile hardtail for women who want the powerful and modern Avinox M2 drivetrain, good off-road control thanks to the 120mm RockShox fork and 29" wheels, and reliable components (SRAM, 4-piston brakes). Suitable for sporty rides, longer trips, forest trails, and easier trails. The model is available in gray and black. It comes in sizes S, M, and L, and has a maximum weight capacity of 120 kg.
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 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-sprung 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 ONE-Fionna AX 9.12-M2(600) – Women's Mountain e-bike with Avinox M2
A modern women’s electric mountain bike that combines an aluminum frame, large 29" wheels, and a powerful Avinox M2 drive. Thanks to its 600Wh battery, high-quality RockShox suspension, and SRAM components, it’s ready for brisk rides, steeper climbs, and riding on more challenging terrain.
Avinox M2 Motor – Up to 125 Nm
At the heart of the e-bike is the Avinox M2 mid-drive motor, which delivers 110 Nm of torque and can briefly reach up to 125 Nm in Boost mode. The motor’s maximum power output is up to 1,100 W, providing significant assistance on steep climbs and when riding over rugged terrain.
The system is controlled via a 2" Avinox DPC100 OLED touchscreen display along with wireless controllers. Another practical feature of the system is a USB-C port, which allows for fast charging of compatible electronic devices.
Avinox 600 Wh Battery
The e-bike is equipped with a removable Avinox battery with a capacity of 600 Wh. It offers enough power for longer rides and all-day off-road excursions. The stated range is up to 117 km, though the actual distance per charge depends on the selected assistance mode, route profile, terrain, rider weight, temperature, and other conditions.
RockShox Recon Silver RL – 120 mm travel
For a comfortable and confident off-road ride, the bike is equipped with a RockShox Recon Silver RL Solo Air 29" BOOST air fork with 120 mm of travel. The fork effectively absorbs bumps, helps keep the front wheel in contact with the ground, and its lockout feature allows you to adjust the bike for riding on smoother sections.
29" Wheels and Schwalbe Smart Sam Tires
The large 29" wheels provide the e-bike with stability and make it easier to navigate over roots, rocks, and other uneven terrain. The CRUSSIS rims feature a double-wall construction and are 30 mm wide. Traction is provided by Schwalbe Smart Sam Performance 29 × 2.60" tires, which combine good off-road grip with a smooth ride on paved roads.
SRAM S100 Eagle 1×12
Shifting is handled by the SRAM S100 Eagle 1×12. The 11–50-tooth cassette offers a wide enough range for steep climbs and faster riding on flat terrain. The single-chainring setup provides simple shifting and lets you focus on the ride itself.
SRAM DB4 Four-Piston Brakes
Safe deceleration is ensured by SRAM DB4 hydraulic brakes with four-piston calipers and 180 mm rotors front and rear. This setup provides ample braking power and control when riding uphill, on technical sections, and during longer descents.
Women’s Aluminum Frame
The bike is built around an Alu 6061 aluminum frame, designed for comfortable and confident handling of the e-bike. The frame features fixed BOOST axles—the front hub uses a 15 × 110 mm standard, and the rear hub uses a 12 × 148 mm standard. The CRUSSIS handlebars are 740 mm wide and contribute to confident handling of the bike off-road. The e-bike is available in sizes S, M, and L, and its maximum weight capacity is 120 kg.
The CRUSSIS ONE-Fionna AX 9.12-M2(600) is a women’s electric mountain bike designed for riders who want a combination of powerful drive, the modern Avinox system, and confident handling on the trail. The Avinox M2 with up to 125 Nm of torque, a 600 Wh battery, a 120 mm RockShox fork, 29" wheels, and SRAM DB4 four-piston brakes create a well-equipped package for mountain trails, longer rides, and off-road adventures.
EAN: 8595640735112, 8595640735129
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 M2
The perfect balance of power and efficiency, with 110 Nm of torque (125 Nm with boost), a peak power output of 1100 W, and a lightweight design (2.65 kg). The second generation with helical gears and Dual Gear Engagement technology ensures quiet operation without knocking during descents. New bearings minimize resistance for a natural riding feel, while improved cooling ensures stability even in the heat. Integrated sensors enable adaptive power control based on cadence and riding conditions, making it the ideal, smooth workhorse for modern trail riding.
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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