CRUSSIS ONE-Largo 10.12-(800)
Enjoy unbridled energy on trails and rugged climbs. This mountain e-bike, equipped with a powerful 110 Nm Panasonic motor and a massive 800 Wh battery, delivers endless range, confidence off-road, and pure joy from a sporty ride.
Description
Panasonic GXM
110 Nm
800 Wh
12 speeds
29"
130 mm

This nimble mountain e-bike features a premium-quality, solid Alu 6061 aluminum frame with raised welds, offering confident handling and excellent stability. The bike is designed for sporty rides, challenging terrain, and long trips on unpaved trails.
The drive system is powered by an extremely powerful PANASONIC GXM mid-drive motor with torque of up to 110 Nm and a peak power output of 700 W. Power is supplied by a fully integrated and removable LG Li-Ion battery with a capacity of 800 Wh, which provides a range of up to 170 km. All information is displayed on a Panasonic color LCD panel with an LED controller.
Comfort and control on the trails are ensured by the ROCKSHOX Psylo Silver RC Solo Air 29" air suspension fork with 130 mm of travel. Excellent grip and off-road traction are guaranteed by 29" wheels with Crussis rims fitted with MAXXIS Rekon Foldable TR Tanwall tires measuring 29 × 2.40".
Precise and flawless 1×12 shifting is provided by the modern SRAM 70 T-Type Eagle groupset with a 10–52-tooth cassette. Immediate braking response is provided by SHIMANO Deore BR-MT410 dual-piston hydraulic brakes with 180mm rotors on both the front and rear wheels.
Practical features include the X-FUSION MANIC LC dropper post with handlebar-mounted remote control and an ergonomic SELLE ROYAL saddle. It also features a walk assist function for easy maneuvering while dismounted.
This model is the ideal choice for demanding cyclists who require a high level of assistance, advanced components, and reliability on long rides, even in rugged mountain terrain.
Need help choosing the right e-bike? Use our e-bike selection guide or contact us directly.
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

Panasonic GXM 110 Motor
The Panasonic GXM 110 mid-drive motor is a versatile and durable drive of the new generation of GXM e-bike motors (“Great eXperience in eMotion”). It delivers up to 110 Nm of torque, features a robust aluminum casing weighing approximately 2.8 kg, and an open CAN-bus system compatible with third-party batteries. Supports OTA (Over-The-Air) updates via a mobile app. Ideal for a wide range of e-bikes, including e-MTB, SUV, and cargo models, providing smooth and powerful performance even in demanding terrain.

LG Li-Ion 800 Wh (22.28 Ah) Battery
A reliable energy supply is ensured by a high-capacity Li-Ion battery with premium LG cells (800 Wh / 22.28 Ah). Thanks to this energy reserve, the e-bike can travel up to 170 km on a single charge. The actual range naturally depends on the route profile, the selected level of assistance, weather conditions, and riding style. The applied LG cell technology guarantees stable performance, a long lifespan, and the trouble-free operation of the entire system.

Panasonic GXM 801 Side Display
The Panasonic GXM Remote 801 is an intelligent control center for e-bikes featuring the Panasonic GXM system. It offers one of the largest and most readable color displays in its class, perfectly clear in any lighting conditions. Thanks to its sophisticated ergonomics, you can intuitively control all functions with your thumb without having to let go of the handlebars, ensuring maximum safety and comfort while riding. The control unit supports connections with the popular Komoot and Wahoo apps, offers full connectivity with the GXM App for individual assistance settings, and allows for wireless OTA software updates.
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
| Model year | 2027 |
| Load capacity | 120 kg |
| Brand | Crussis |
| Frame Size | Frame M, XL Frame, Frame S, Frame L |
Motor
| Mid-engine | Yes |
| Engine type | Panasonic GXM |
| Torque | 110 Nm |
| Display | PANASONIC GXM LCD panel, barevný |
Battery
| Battery capacity | 800 - 899 Wh |
| Precise capacity | 800 Wh |
| Charger | 4 A |
Transmission
| Sort by | Sram 70 T-Type Eagle |
| Shifter | SRAM 70 T-Type Eagle, 12 speeds |
| Cassette | SRAM CS XS 1270 Eagle T-Type, 10-52 Z V2 |
| Number of gears | 1x12 |
Components
| Extender | CRUSSIS AL 50 mm, 30° angle, Ø 31.8 mm |
| Handlebars | CRUSSIS ALU, Ø 31.8 mm, width 780 mm, rise 30 mm, back sweep 9°, upsweep 5° |
| Saddlebag | X-FUSION MANIC LC Ø 30.9, telescopic, travel: M - 150 mm, L - 170 mm, XL - 190 mm |
| Saddle | Selle Royal |
| Grips | Crussis, with sleeve, black |
| Front hub | Crussis disc, industrial bearings, 32D, BOOST fixed axis 15x110 mm |
| Rear hub | Crussis disc, industrial bearings, 32D, fixed axis 12x148 mm |
| Tires | Maxxis Rekon Foldable TR Tanwall 29x2,40 |
| Racks | Crussis 29" disc, double-walled, lined, 30 mm |
Brakes
| Front brakes | Shimano Deore BR-MT410, hydraulic, rotor 180 mm |
| Rear brakes | Shimano Deore BR-MT410, hydraulic, rotor 180 mm |
Suspension
| Front fork | RockShox FS Psylo Silver RC Solo Air 29" Boost,, stroke 130 mm |
| Fork travel | 130 mm |
Questions
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