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Mountain E-Bike Crussis e-Hard 11.11 800Wh 29” – 2026

Perfectly finetuned full-suspension e-bike with 29-inch wheels, a top-quality DJI Avinox drive and a high-capacity battery. A great companion for terrain riding! more

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3 562,90 €

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  • Selected products (fitness trainers) over 165 EUR are covered by an extended warranty of 10 years. And that’s because we are confident in the quality of our products! Extended 10-year warranty also applies to all bicycles Kellys, 4EVER, Devron, DHS, Kreativ, as well as all e-bikes. You can rely on our products. The 10year warranty covers the trainer/bike frame only.


Description

Unstoppable force, superior performance – meet the Mountain E-Bike Crussis e-Hard 11.11 800Wh 29” – 2026, which will help you take your mountain biking to the next level.

Discover the new dimension of mountain biking with this top-shelf electric bike, which combines premium technology with superior performance. The heart of the bike, the powerful DJI Avinox M1 drive, which boasts a torque of up to 105 Nm, offers outstanding support during uphill rides and smooth acceleration on any terrain. The DJI Avinox 22.28 Ah batery can last up to 157 km on a single charge, thus offering enough juice for all your adventures. The 2-inch OLED touchscreen display allows you to keep track of your riding data, whether you’re going on a long trail ride or just a quick ride around town. 

Smooth and precise shifting is ensured by the top-tier SRAM GX Eagle T-Type 12-speed drivetrain, which, together with the hydraulic brakes and lockable FOX AWL fork with 130 mm of travel, guarantees a safe ride on any terrain.

Get ready for a hell of a ride. The lightweight and durable components, such as the X-FUSION MANIC telescopic seatpost, and the aggressive MAXXIS REKON tires, allow this bike to effortlessly glide over any terrain.

The e-Hard 11.11 electric bike is not just a vehicle – it’s an adventure machine that will take you further, higher and faster than ever before!       


Powerful and Reliable Motor

The heart of this bike, the powerful DJI Avinox M1 drive with a torque of 105 Nm offers enormous power to help you conquer any terrain. The engine is equipped with a torsional pedaling sensor, which measures your pedaling power, and automatically adjusts the assistance accordingly. As a result, your ride will always be smooth and natural, as if you had a personal coach underneath your feet, which always provides the support you need.


Versatile Fork

The FOX AWL fork with 130 mm of travel is extremely light and versatile, and therefore perfect even for challenging trails. With its robust construction and 36 mm stanchions, it provides confidence both on rough terrain and during long rides. It’s designed with a focus on stability and performance, even under higher loads. The EVOL air cartridge enhances the fork’s sensitivity to small bumps, while also supporting progressive response during larger impacts.


 

Ultra-Powerful Battery

The removable DJI Avinox 36V/22.28 Ah 800 Wh battery is the heart of this bike. Fully integrated into the frame, the battery, along with the center drive, makes the bike perfectly balanced. This ultra-powerful battery can last up to 157 km on a single charge (depending on the trail profile), giving you to freedom to explore new places without having to worry about the battery going dead on you.


Telescopic Seatpost

The X-Fusion Manic 30.9 telescopic seatpost provides security and stability during the ride. You can push the seatpost all the way down for all downhill rides and technical sections. All you have to do to adjust the height of the seatpost is pull the lever on the handlebars. And you can do it without having to stop.


E-bikes CRUSSIS are assembled directly in the Czech Republic, under professional supervision and in cooperation with cycling experts. This progressive Czech brand guarantees quality, modern design and maximum enjoyment from the ride.

Our tips:
  • Don't know what bike type and size to choose? Find out more in our guide.
  • Don't know how to choose an e-bike? Find out more in another of our guides.
  • Want to test out your e-bike before buying it? If you live in the Czech Republic or Slovakia, it's not a problem. Just visit one of our stores.

Battery storage and maintenance: We recommend storing the battery (or the entire product including the battery) in a shady, dry place at temperatures between 10 ° C and 20 ° C. If you do not intend to use the product for a long time, we recommend charging the battery and recharging it to 100% capacity at least once a month. Follow these guidelines to prevent the battery's nominal capacity from declining rapidly over its lifetime.


Technical description:

Frame

Alu 6061

Motor

DJI Avinox M1 2025, 250W (MAX 1000W) 105 Nm (120 Nm in Boost mode)

Battery

DJI Avinox / 800 Wh (22.28 Ah)

Charger

12 A (included)

Distance range 

Up to 157 km

Rear derailleur

SRAM 70 T-Type Eagle, 12 speeds

Gear shifter

SRAM 70 T-Type Eagle, MMX

Chain

SRAM 70 T-Type Eagle, 12 speeds

Number of speeds

1 x 12

Cassette

SRAM CS-PG1270 T-Type Eagle, 11-52 threads

Fork

FOX AWL 34, 29" BOOST, 130 mm of travel, offset 44 mm

Brakes

SRAM DB8 Stealth, rotor 200 mm

Control panel

DJI Avinox DP100, 2" OLED touchscreen w/ 2 wireless controllers

Tires

MAXXIS REKON 29x2.60

Rims

CRUSSIS 29" disc, double-walled, lined, 30 mm

Front hub

CRUSSIS disc, industrial bearings, 32D, BOOST fixed axle, 15x110 mm

Rear hub

CRUSSIS disc, industrial bearings, 32D, BOOST fixed axle, 12x148 mm

Headset

ACROS TAPERED 1 1/8" – 1.5", ICR

Stem

CRUSSIS AL 45 mm, 0-degree angle, Ø 31.8 mm

Handlebars

CRUSSIS AL Ø 31,8 mm, width 780 mm

Grips

CRUSSIS, w/ sleeve, Ø 33 mm, black

Seatpost

X-FUSION MANIC 30,9 Ø, telescopic, travel S - 125 mm, M - 150 mm, L - 170 mm, XL - 190 mm

Seat

SELLE ROYAL

Kickstand ready

Holes with 40mm spacing on the rear frame

Weight

There is no established standard for weighing e-bikes. Some manufacturers say their bikes are lighter than they actually are. If you want to know how heavy the bike is, you’ll need to have it weighed at the store.

Max load capacity

120 kg


CRUSSIS e-bike size chart

Frame size Rider height
14″ 135-155 cm
15″ 150-165 cm
16″ 155-170 cm
17″ 160-175 cm
18″ 165-180 cm
19″ 170-185 cm
20″ 175-190 cm
21″ 180-195 cm
22″ 185-200+ cm


Warning: The factory setting for maximum speed is 25 km/h to meet the European standard for e-bikes. However, the setting can be manually changed to a higher speed limit. Bear in mind that in such a case the e-bike no longer meets the required standards and cannot be used on public roads!

Note: The expected max. travel distance depends on various factors, such as the amount of electric assistance, user weight, terrain, wind and the inflation pressure, pattern and temperature of the tires. All stated travel distances are valid under optimal conditions, meaning even terrain with no wind, temperature of 20°C, extremely narrow tires with no profile and user weight under 70 kg.

 

Product parameters

Colour Grey
Battery capacity 800 Wh
Capacity 22,28 Ah
Voltage 36 V
Range 157 km
Drive DJI Avinox
Motor DJI Avinox M1
Drive Central
Maximum torque 105 Nm
Brakes Disc
Disc brake type hydraulic
Suspension travel 130 mm
Gear shifting type lever
Number of speeds 12
Suspension suspension fork
Suspension lock yes
Frame material Aluminium
Wheel size 29
Tire width 2.60 "
Designed for seniors no
Low-step frame no
Type of e-bike MTB
Mullet no
Folding frame no
Telescopic seatpost yes
Stand no
Use men, women
Weight limit (kg) 120 kg
Year 2026
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