CRUSSIS e-Largo 7.8-M
Men's mountain e-bike with high-end components and newer technology. Equipped with Bafang mid-motor, powerful 720 Wh battery, very comfortable geometry and fast 29" wheels. With a range of up to 170 km.
- motor: BAFANG MAX drive (M400)
- battery: SAMSUNG Li-Ion 720 Wh
- frame size: 18", 20", 22"
- number of gears: 9
- display: BAFANG LCD panel
- fork stroke: 100 mm
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
[dojezd-150-[{"watth":"720"}]]n.
Men's e-Largo 7.8-M 2023 mountain bike - an e-bike machine with twenty-nine wheels and an extra strong battery that's really worth it! Developed specifically for trips through the countryside, off-road, on the flats, over hills and for wandering in places you've never ventured before. The geometry of the aluminium frame ensures great stability, handling and reliability of the e-bike, which is mainly due to the central electric motor BAFANG MAX drive (M400), with a nominal power of 250W (max 500W), with a torque of 80 Nm and a battery with Li-Ion cells Samsung 720 Wh (20 Ah), which is fully integrated into the frame of the e-bike.
The use of a central electric motor in this model contributes greatly to the ideal balance of the e-bike - a modern solution used in higher-end e-bike ranges around the world. The range is up to 170 km - of course, it always depends on the trail profile and how you use the assistance, which in the case of this model is five-speed and controlled via an LCD display located on the handlebars. The colour display shows the battery level, the selected level of electric motor assistance, speed and distance travelled. The Crussis e-Largo 7.8-M is a truly practical and functional e-bike with a modern design.
The e-bike is produced on 29" wheels, which are now a necessary standard for mountain bikes, and in 18", 20" and 22" frame sizes. Shifting is handled by a 9-speed Shimano Alivio or SRAM X5 derailleur and riding comfort is enhanced by Shimano BR-MT200 or SRAM Level hydraulic disc brakes, the Suntour XCM HLO DS 29" suspension fork is spring damped and has a travel of 100 mm. The wheels are fitted with MAXXIS ARDENT 29 X 2.40 bike tyres, so you don't have to worry about the off-road grip of the bike. The e-Largo 7.8-M men's mountain e-bike is designed for off-road riding, but it can also handle the road or bike path. It's up to you. It differs from the e-Atland 7.8-M in wheel size and comes on 29" wheels.
The e-Largo 7.8-M comes without mudguards, lighting, kickstand, etc. However, these can be easily purchased and subsequently fitted. On the other hand, a USB connector for charging mobile devices is included.

BAFANG Max Drive M400
The motor has a pedal sensor and a torsional pedal force sensor. The more force the cyclist puts on, greater the force engine puts in thanks to the included smart control unit.

Battery Samsung 720 Wh
High-capacity Samsung Li-Ion battery 720 Wh / 20 Ah. It is partially integrated into the frame of the e-bike and supplies energy to the entire system. Thanks to the central mounting, the e-bike is perfectly balanced, stable and easy to handle.
The battery is able to deliver an e-bike on a single charge up to a distance of 170 km (depending on the circumstances).
Of course, it is equipped with a BMS board (Battery Management System), which protects it from overheating, short circuit or overcharging. You can charge the battery directly on the bike carrier or it can be removed to charge it. You can fully charge a fully discharged battery in 5 hours.

Display for Bafang Max Drive central drive (M400)
Motor assistance can be controlled using LCD screen located on handlebar just like it's on most e-bikes. The screen will display battery status choosen gear motor assistance speed and mileage.

CRUSSIS has been manufacturing its own brand of electric bicycles since 2012. GREATEBIKE.EU offers cost-effective, innovative urban e-bikes designed by Crussis and provides both mechanical and electrical authorised services for Crussis e-bikes for warranty and after-warranty repairs.
They are fast becoming the most popular brand across Europe and have been endorsed by some high profile athletes such as ice hockey legend Jaromir Jagr
Parameters
General
Model year | 2023 |
Brand | Crussis |
Load capacity | 120 kg |
Motor
Engine manufacturer | Bosch, Bafang |
Engine type | Bafang M400-420 |
Torque | 80 Nm |
Centre engine | Yes |
Battery
Charger | 4 A (included) |
Suspension
Front fork | SUNTOUR XCM HLO DS 29", stroke 100 mm, lockable from the fork |
Components
Racks | CRUSSIS 29", dvoustěnné, vložkované, 25mm |
Saddle | Selle Royal |
Saddlebag | CRUSSIS with lock, 30,4 / 350 mm |
Front hub | CRUSSIS disc, wreath bearing, 32D |
Rear hub | CRUSSIS disc, wreath bearing, 32D |
Grips | CRUSSIS, 100% silicone |
Handlebars | CRUSSIS Al, 760 mm |
Extender | CRUSSIS Al, 60 mm, fixed |
Coats | MAXXIS Ardent 29 x 2,40 |
Transmission
Cassette | SHIMANO CS-HG200-9, or SRAM PG-920 |
Shifter | SHIMANO Alivio RD-M3100-SGS, or SRAM X5, 9 speeds |
Sorting | SHIMANO Alivio SL-M3100, or SRAM X5, 9 speeds |
Number of gears | 1 x 9 |
Brakes
Rear brakes | SHIMANO BR-MT200, or SRAM Level, hydraulic, rotor 160 mm |
Front brakes | SHIMANO BR-MT200, or SRAM Level, hydraulic, rotor 180 mm |
Questions
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