CRUSSIS ONE-Largo 7.7-M
Men's mountain e-bike with Bafang Max Drive mid-motor, fully integrated powerful 720 Wh battery, Shimano hydraulic brakes, very comfortable geometry and decent design. With a range of up to 170 km. Made for those who love adventure.
- motor: BAFANG MAX drive (M400)
- battery: PANASONIC Li-Ion 630 Wh
- frame size: 18", 20"
- number of gears: 9
- display: BAFANG LCD panel, 5 levels
- fork stroke: 63 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
Men's ONE-Largo 7.7-M 2022 mountain e-bike with 29er wheels and a stronger battery that's definitely worth it! Designed and developed for trips through the countryside, off-road, on the flats, over hills and for wandering in places you may not have ventured before.
The geometry of the aluminium frame ensures excellent stability, handling and stability 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 of the e-bike is up to 170 km - here, of course, it always depends on the profile of the trail and how the assistance is used, 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 ONE-Largo 7.7-M is a very practical and functional e-bike with a modern yet simple 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. Shimano Alivio or SRAM X5 9-speed derailleur takes care of shifting, while Shimano BR-MT200 or SRAM Level hydraulic disc brakes and Suntour XCM HLO DS 29" suspension fork are equipped with spring damping and have a travel of 100 mm. The wheels are shod with MAXXIS ARDENT 29 X 2.40 bike tyres, ensuring excellent grip of the e-bike in the terrain.
The ONE-Largo 7.7-M model is supplied without mudguards, lighting, stand etc. However, these can be easily purchased and subsequently fitted to the e-bike. On the other hand, a USB connector for charging mobile devices is included.
The men's mountain e-bike ONE-Largo 7.7-M is designed for off-road riding, but it can also handle the road or cycle path without any problems. It's up to you. It differs from the e-Largo 7.7-M in design and offers a subtle colour combination.
Pedal on, the Crussis ONE-Largo 7.7-M is ready to go with you!
Should you desire a model with a more colourful design or better optional equipment (fork, derailleur...), the e-Largo 7.7-S/M/L, e-Largo 8.7-S/M/L or e-Largo 9.7-S/M/L e-bikes are available, which also has a better Bafang M500 motor.
Are you struggling to find the perfect e-bike for you or do you have any other questions? Please, don't hesitate to get in touch with us as we are always happy to help.

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.

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
Load capacity | 120 kg |
Motor
Centre engine | Yes |
Battery
Charger | 4 A |
Suspension
Front fork | SUNTOUR XCM HLO DS 29", stroke 100 mm, lockable from the fork |
Components
Extender | CRUSSIS Al, 60 mm, fixed |
Grips | CRUSSIS, 100% silicone |
Rear hub | CRUSSIS disc, wreath bearing, 32D |
Front hub | CRUSSIS disc, wreath bearing, 32D |
Saddlebag | CRUSSIS with lock, 30,4 / 350 or 400 mm |
Saddle | Selle Royal |
Racks | CRUSSIS 27,5", dvoustěnné, vložkované, 25mm |
Handlebars | CRUSSIS Al, 760 mm |
Coats | MAXXIS Ardent 29 x 2,40 |
Transmission
Sorting | SHIMANO Alivio SL-M3100, or SRAM X5, 9 speeds |
Cassette | SHIMANO CS-HG200-9, or SRAM PG-920, 9 speeds |
Shifter | SHIMANO Alivio RD-M3100-SGS, 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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