STEPPENWOLF Transterra Easy 9.1 M2S
A low-step electric bike for city riding and trekking. It combines a lightweight carbon frame, a powerful DJI Avinox M2S motor, and an 800 Wh battery. Thanks to its full set of features—including lights, fenders, a rack, and a kickstand—it’s ready for both daily commutes and longer cycling trips.
Description
Avinox M2S
up to 150 Nm
800 Wh
10 gears
29"
120 mm (front)
Wireless connection via Bluetooth
Dual wireless controllers allow easy switching of driving modes and minimise wiring. When paired with the Avinox App, you can access features such as bike protection, condition monitoring, detailed assistance settings, and recording or sharing of ride data.
Practical equipment
The integrated LITEMOVE lights, SKS mudguards, RACKTIME rack and ATRAN VELO stand make the bike the ideal companion for everyday riding.
STEPPENWOLF Transterra Easy 9.1 M2S - a comfortable, low-step electric trekking bike
It combines a lightweight carbon frame, a powerful DJI Avinox M2S motor, and a large 800 Wh battery. Thanks to its full set of features—including lights, fenders, a rack, and a kickstand—it’s ready for both daily commutes and longer cycling trips.
Powerful DJI Avinox M2S Motor
Electric assistance is provided by the modern DJI Avinox M2S mid-drive motor with a maximum torque of up to 130 Nm, which can deliver up to 150 Nm in Boost mode. Thanks to a sensitive torque sensor, it responds quickly and smoothly to pedaling force. You’ll especially appreciate the ample power when starting from a stop, riding into the wind, and on climbs.
800 Wh Battery
The DJI Avinox’s integrated 800 Wh battery provides ample power reserves for long trips and everyday use. This means you don’t have to worry about recharging after every short ride and can enjoy longer routes with more intense electric assistance.
Lightweight Carbon Frame with Low Step-Through
The bike is built around a carbon frame that combines light weight, strength, and a comfortable ride. The low-step design makes it easy to get on and off the bike, which you’ll especially appreciate when riding in the city, stopping frequently, or handling the bike. The weight of the complete bike is approximately 22.5 kg.
Comfort on and off the road
Riding comfort is ensured by the SR Suntour Mobie 34 suspension fork with 120 mm of travel. It helps absorb bumps on asphalt, cobblestones, bike paths, and lighter unpaved trails. The large 29" wheels contribute to stability and make it easier to clear small obstacles.
Shimano CUES 1×10
Shifting is handled by the Shimano CUES 1×10 drivetrain with an 11–48-tooth cassette. The wide gear range allows you to comfortably handle both climbs and fast sections on flat terrain. The single-chainring setup is easy to operate and requires minimal maintenance.
Shimano Hydraulic Brakes
Safe stopping power is provided by Shimano MT420 / MT410 hydraulic disc brakes with 180 mm rotors. The four-piston front caliper offers high braking performance and confidence when riding downhill, while the two-piston rear caliper helps keep the overall system weight low.
Fully Equipped for Everyday Use
The Transterra Easy 9.1 M2S is ready to ride without the need to immediately purchase basic accessories. It comes equipped with a Litemove front light rated at 110 lux, a rear light, SKS fenders, a Racktime Boostit rear rack, and an Atran Velo kickstand. It also features a dropper seatpost, which allows for comfortable seat height adjustment.
The STEPPENWOLF Transterra Easy 9.1 M2S is the ideal choice for cyclists looking for a comfortable, powerful, and versatile low-step e-bike. The carbon frame, DJI Avinox M2S motor, 800 Wh battery, 120mm suspension fork, Shimano CUES, and a full set of city accessories make it a great partner for daily commutes, bike paths, and long trips.
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.
Steppenwolf is a German brand of e-bikes with more than 30 years of tradition. It develops and manufactures its models in Bavaria, a region known for its world-class technology. The team of engineers and designers combines lightweight frame construction, integrated systems, and timeless design for a clean and reliable riding experience. Each bike undergoes thorough testing in real-world conditions. The brand boasts the Carbon Line series – ultra-light e-bikes with high-end drive technology developed in collaboration with DJI. Steppenwolf e-bikes are supplied by CYKLOMAX, spol. s r.o.
Contact: CYKLOMAX, spol. s r.o., Pardubicka 504, 533 52 Srch, Czech Republic, e-mail: cyklomax@cyklomax.cz, phone: +420 466 944 023, website: www.cyklomax.cz
Parameters
General
| Model year | 2026 |
| Weight including battery | 22,5 kg |
| Load capacity | 120 kg |
| Brand | Steppenwolf |
| Colour | Grey |
| Frame size | Frame M, Frame L |
Motor
| Centre engine | Yes |
| Engine manufacturer | Avinox |
| Engine type | Avinox M2S |
| Torque | 130 Nm (Boost 150 Nm) |
| Display | Avinox DP100 with left controller |
Battery
| Battery capacity | 800 - 899 Wh |
| Precise capacity | 800 Wh |
| Charger | Avinox Charger 4 A |
Transmission
| Sort by | Shimano Cues 10 speeds |
| Shifter | Shimano Cues |
| Cassette | Shimano Cues, 10 speeds, 11-48T |
| Number of gears | 1x10 |
Components
| Extender | Ergotec Integra Performance (85x31,8 mm) |
| Handlebars | Ergotec Low Riser 680 mm |
| Saddlebag | STW 350 mm |
| Saddle | STW City |
| Grips | STW Ergo |
| Front hub | STW |
| Rear hub | STW |
| Coats | Schwalbe Marathron Performance GreenGuard |
| Racks | Rodi Blackrock25 |
Brakes
| Front brakes | Shimano MT420, 4-piston, hydraulic, 180 mm |
| Rear brakes | Shimano MT410, 2-piston, hydraulic, 180 mm |
Suspension
| Front fork | SR Suntour Mobie 34, 120 mm |
| Fork travel | 120 mm |
Questions
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