Crussis ONE-Largo 7.8 model 2023
Why you'll fall in love with him
Dear friends, this e-bike machine with 29-inch wheels is worth it! We developed the Crussis ONE-Largo 7.8 electric bike just for you, for your trips through nature, off-road, on the plains, over hills and for wandering in the mountains, to places where you may not have dared to go with your bike yet. So what do you think? Do you want to go where you can't go with a normal bike? Pedal up, the Crussis ONE-Largo 7.8 electric bike is ready to go with you! If you still want a model with a more colorful design or better additional equipment (fork, derailleur, motor...), take a look at the e-Largo 7.8, OLI Largo 8.8, PAN-Largo 8.8, e-Largo 9.8 or PAN-Largo 9.8 e-bike.
Engine
Electric motor BAFANG Max Drive (M400)
with a nominal power of 250W (max 500W), it perfectly balances between torque and consumption, which is always critical for an e-bike. While maintaining low consumption, it offers a really high torque of up to 80 Nm. The electric motor is equipped with a torsional pedaling force sensor. The motor power is regulated by a control unit that constantly evaluates the force with which the rider pedals. Simply put, everything works in such a way that the more power you exert while riding (when pedaling), the more the motor helps you.
LCD display
BAFANG LCD display - color
The clear color LCD display shows, in addition to basic information regarding the battery status and the currently used assistance level, other data related to the ride (speed, distance traveled, etc.). You can leave your cycle computer at home, you will no longer need it. The display is also equipped with a USB connector allowing you to charge mobile devices (phone, navigation, lighting, etc.). You can also charge your devices away from civilization, which can be especially useful on longer trips.
Fork
SUNTOUR XCM HLO DS 29"
The e-bike is equipped with a SUNTOUR XCM HLO DS 29" spring-damped suspension fork with 100 mm travel, which is perfectly adaptable to the cyclist's weight. Simply adjust the spring preload (turn the wheel clockwise to increase the preload and counterclockwise to decrease it) and fully adapt the e-bike to your weight and riding style. A well-adjusted fork then absorbs shocks perfectly when riding off-road, while it does not "spring" unnecessarily on a flat surface. The suspension can be locked using the fork crown lock.
Battery
The heart of the e-bike supplying energy to the system is a battery with Li-Ion cells Panasonic 36V / 630 Wh (17.5 Ah) or Samsung 36V / 720 Wh (20 Ah) or 900 Wh (25 Ah). The battery is capable of transporting the e-bike up to 200 km on a single charge in the most capacious specification. However, it always depends on the profile of the track and the method of using the assistance.
Technical specifications:
| Drive | |
| Range | up to 130 / 160 / 200 km |
| battery | Li-ion Panasonic 630 Wh (17.5 Ah), SAMSUNG 720 Wh (20 Ah) / 900 Wh (25 Ah) |
| Engine | BAFANG MAX drive (M400), mid-drive, 250W (max 500W), 80 Nm |
| control | BAFANG LCD panel, 5 levels of assistance, color display |
| control unit | Integrated in the engine |
| pedal sensor | torsional |
| charger | 2A for the 630 Wh battery, 4A for the 720 Wh and 900 Wh variants |
| pedals | WELLGO, aluminum with reflector |
| USB port | Yes |
| Walking assistant | Yes |
| Frame | |
| frame | Alu 6061- frame size 18" / 20" / 22" |
| Fork | SUNTOUR XCM HLO DS 29", 100 mm travel, lockable from the fork, |
| Wheels | |
| Rims | CRUSSIS 29", double-walled, lined, 25mm |
| Hubs | CRUSSIS disc, chainring bearing, 32T |
| front brake | SHIMANO BR-MT200, or SRAM Level, hydraulic, 180 mm rotor |
| rear brake | SHIMANO BR-MT200, or SRAM Level, hydraulic, 160 mm rotor |
| coats | MAXXIS Ardent 29 x 2.40 |
| Wheel diameter | 29" |
| Load capacity | |
| weight | There is no established standard for weighing e-bikes that all manufacturers adhere to. Some brands list artificially low weights. To find out the weight of a bike, you need to have it weighed directly at the store. |
| load capacity | 120 kg |
| Components | |
| handlebars | CRUSSIS Al, 760 mm |
| stem | CRUSSIS Al, 60 mm, solid |
| grips | CRUSSIS, 100% silicone |
| headset | Semi 1 1/8 |
| seat | ROYAL saddle |
| saddle clamp | CRUSSIS with RU Al, black 34.9 |
| seatpost | CRUSSIS with lock, 30.4 / 350 mm |
| Sorting | |
| Number of transfers | 1x9 |
| derailleur | SHIMANO Alivio RD-M3100-SGS, or SRAM X5, 9 speeds |
| sorting | SHIMANO Alivio SL-M3100, or SRAM X5, 9 speeds |
| chain | KMC X9 |
| cassette / multi-wheel | SHIMANO CS-HG200-9, or SRAM PG-920, 9 speed |
| chainring and cranks | BAFANG, 38 teeth, 170 mm |