CRUSSIS e-Full 12.9
All-suspension mountain e-bike packed with the latest e-bike technologies such as the BOSCH Performance Line CX - Smart System motor, 750 Wh PowerTube battery and SRAM Eagle GX 12s 12-speed groupset. With this model, you really don't have to be afraid to pedal.
BOSCH Performance Line CX - Smart System
85 Nm
750 Wh
12 speeds
29"
205x60 mm(rear)
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
The e-Full 12.9 all-suspension mountain e-bike 2024. The Crussis e-Full 12.9 e-bike doesn't compromise and will take you through wild mountain terrain in places you might not otherwise venture.
The e-Full 12.9 e-bike is a real gem on 29" wheels packed with the latest e-bike technology. It's built on a full-suspension carbon frame in 17", 19" and 21" sizes . it is equipped with a top of the range BOSCH Performance Line CX - Smart System 250W electric motor with 85Nm of torque, the highest class of electric bike on the market. Power is supplied by a Bosch PowerTube battery with a capacity of 750 Wh (20.1 Ah).
The range is up to 180 km - of course, it always depends on the track profile and how the assistance is used. This is controlled via the BOSCH Kiox 300 panel - the display shows the battery level, the selected level of electric motor assistance, speed and distance travelled. A top-of-the-range SRAM GX Eagle twelve-speed derailleur is used for shifting.
The ride is made more enjoyable by the air-sprung, damped ROCKSHOX FS 35 Gold RL DebonAir 29" BOOST fork, with 150 mm travel and fork lockout, which absorbs shock and vibration for extreme comfort and safety. The rear damping is then handled by the ROCKSHOX DELUXE SELECT+ RT, 205x60 mm. The X-FUSSION MANIC 30.9 telescopic seatpost, which can be lowered as you ride, ensures that the saddle does not get in the way when descending steep or difficult mAXXIS REKON RACE 29 x 2.40 bike tyres and SRAM Guide T hydraulic disc brakes, which allow fast and reliable stopping in any situation.
The full-suspension carbon frame of the e-bike is fine-tuned to the smallest detail. It ensures great handling and stability even on the most twisty trails and forest paths. This is helped by an electric motor in the centre of the bike and a battery that is fully integrated into the frame. The Crussis e-Full 12.9 e-bike is for those who refuse to do things by halves. For those who seek uncompromising quality. It's time to let your imagination run wild. Put the pedals down, you can go anywhere!
Overall, the e-Full 12.9 is the best choice for those looking for a bike with high performance, extreme terrain adaptability and long range.
Need help choosing the right e-bike? Use our e-bike selection guide or contact us directly.

Carbon fibre
E-bikes that use carbon fiber are a common choice among amateur and professional cyclists. Previously, it was mainly road e-bikes, but today you can enjoy the benefits of carbon on almost any type of e-bike. It remains an ideal choice among lovers of fast driving and off-road driving. The main advantage of e-bikes with a carbon frame is exceptional shock and vibration damping, they resist corrosion and wear very well and, compared to other materials, they excel in their low weight.

BOSCH Performance Line CX Smart system
BOSCH Performance Line CX Smart System. A powerful and dynamic motor for intuitive handling and a unique driving experience. Thanks to its multi-sensor concept and innovative Bosch motor management, the Performance Line CX Smart System sets new technical standards - responding flexibly and responsively to develop its full potential on technically demanding tracks.
One powerful feature is the eMTB mode, which uses exactly as much power as needed and allows you to focus all your attention on driving.

BOSCH POWER TUBE 750
Original, high-capacity integrated battery BOSCH PowerTube 750. It enables mountain and trekking e-bikes to travel really long distances. Thank to its compact size and minimalist design, the battery is integrated into the e-bike to achieve optimum effect.
- Compatibility only for Bosch Performance Line CX Smart System (BES3) - model year 2022 and newer
- Length: 481.3 mm
- Horizontal and vertical variants - they differ in the way the battery is mounted in the frame.
- The integrated BMS ensures long range and durability.
- It has no memory effect and will not self-discharge.

Display Bosch KIOX 300
The modern and powerful Bosch Kiox 300 display provides advanced features including performance monitoring, navigation and smart device connectivity. It offers a clear display of key information and intuitive controls to enhance the driving experience. The display is designed to withstand scratches and impacts. Bluetooth and ANT+ connectivity. The Smart System is fully networked and always up-to-date thanks to regular wireless software updates. It offers useful support such as push assist or Hill Hold - automatic protection against unwanted reversing.

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
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Parameters
General
Model year | 2024 |
Brand | Crussis |
Frame size | Rám 21", Frame 19" |
Load capacity | 120 kg |
Colour | Dark green |
Motor
Engine manufacturer | Bosch |
Engine type | Bosch CX - SMART |
Torque | 85 Nm |
Centre engine | Yes |
Battery
Charger | 4 A (included) |
Battery capacity | 700 - 799 Wh |
Precise capacity | 750 Wh |
Suspension
Shocks | ROCKSHOX DELUXE SELECT+ RT, 205x60 mm |
Front fork | ROCKSHOX FS 35 Gold RL DebonAir 29" BOOST, stroke 150 mm |
Components
Saddle | Selle Royal |
Saddlebag | X-FUSION MANIC 30,9, telescopic stroke 125 mm or 150 mm |
Front hub | CRUSSIS disc, průmyslová ložiska, 32D, BOOST pevná osa 15x110mm |
Rear hub | CRUSSIS disc, průmyslová ložiska, 32D, BOOST pevná osa 12x148mm |
Grips | CRUSSIS, 100% silicone |
Coats | MAXXIS REKON RACE 29 x 2,40, CRUSSIS 29" disc, 30 mm |
Extender | CRUSSIS AL 40 mm, Angle 0° |
Handlebars | CRUSSIS AL 31,8 mm, width 780 mm |
Transmission
Sorting | SRAM NX Eagle |
Number of gears | 1 x 12 |
Shifter | SRAM GX Eagle, 12 speeds |
Cassette | SRAM CS-PG1210 Eagle, 11-50z |
Brakes
Rear brakes | Sram Guide T, hydraulic, rotor 180 mm |
Front brakes | Sram Guide T, hydraulic, rotor 200 mm |
Questions
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