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Mountain E-Bike Crussis e-Fionna 7.10 720Wh 29” – 2025

An electric bike with 29-inch wheels and a powerful center drive for a fast and unbridled ride. Enjoy its hydraulic brakes, air-suspension and perfect balance! more


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1 999,60 €

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Your order includes

  • 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

An electric bike that elevates mountain biking to new heights – the Mountain E-Bike Crussis e-Fionna 7.10 720Wh 29” – 2025! The PANASONIC GX Power Plus drive with a torque of 75 Nm offers superior performance and a smooth riding experience. The LG Li-ion battery with a capacity of 720 Wh provides a distance range of up to 170 km, so no trail will be too long for you. And the best part is that you can easily remove the battery and charge it away from the bike. 

Made of aluminum alloy, the frame is lightweight yet durable, thus ensuring a comfortable and stable ride. The SR Suntour XCM32 NLO DS fork with a travel of 100 mm and SHIMANO hydraulic brakes give you total control on any terrain. The 9-speed SHIMANO rear derailleur and gear shifter allow you to smoothly shift gears and adjust to any incline.

What’s more, this e-bike is equipped with a color LCD screen that displays all the important riding data. The SCHWALBE tires and double-walled rims provide excellent traction and durability. Boasting an elegant design and practical frame curvature, this e-bike is an ideal companion for your mountain-biking adventures.

Get ready for a ride that will bring you pleasure every day!

Powerful PANASONIC Drive

The PANASONIC GX Power Plus is a reliable drive for riders who need more assistance, especially while riding on a challenging terrain. It’s ideal for mountain bikes as it offers a torque of 75 Nm, features a torsional pedaling force sensor, and weighs only 3.2 kg.

Apart from battery status and current assistance mode, the easy-to-read LCD color screen also shows speed and distance covered. Apart from the three main assistance modes (HIGHSTANDARD and ECO), the bike also offers a dynamic AUTO mode, which adjusts the level of assistance to the initial torque of the rider. The screen in weather-resistant and IPX5 waterproof. On the LCD screen, there’s also a micro USB-B port which allows you to charge your mobile device.

Lockout Fork

Ideal for mountain e-bikes, the SUNTOUR XCM32 NLO DS fork with a 100mm travel will deal with any obstacles. All you have to do is adjust the spring tension and the e-bike will adapt to your weight and riding style. A well-adjusted fork absorbs shocks during terrain rides and does not provide too much suspension on a flat surface. Moreover, the fork can be locked out from the crown, thus giving you full control at all times. Conquer any terrain!

Powerful and Reliable Battery

The LG Li-ion 36V/20 Ah (720 Wh) high-capacity battery is the heart of the bike. The battery is fully integrated into the frame, making the bike (along with the center drive) well-balanced. The battery allows for a distance range of up to 170 km on a single charge (depending on the trail profile).    

Top-Class Gear Shifter

The SHIMANO Alivio RD-M3100-SGS rear derailleur ensures reliable and smooth shifting of gears, thanks to its 9-speed construction and optimized guide angle. The SHIMANO Alivio SL-M3100 allows for fast and accurate shifting of gears with minimal effort, thus ensuring a smooth riding experience even on challenging terrain. The ergonomic design provides easy and comfortable control, thus making it every biker’s dream.


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.

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.

Technical description:

Frame

Alu 6061

Engine

PANASONIC GX Power Plus, 250W (MAX 450W) 75 Nm

Battery

LG Li-ion 36 V / 720 Wh (20 Ah), removable – can be charged separately

Charger

4 A (included)

Distance range 

Up to 130 km

Rear derailleur

SRAM GX Eagle, 12 speeds

Gear shifter

SRAM NX Eagle

Chain

SRAM SX Eagle, 12 speeds

Number of speeds

1 x 12

Cassette

SRAM CS-PG1210 Eagle, 11-50z

Fork

ROCKSHOX FS Psylo Silver RC Solo Air 29" BOOST, 130 mm travel

Brakes

SHIMANO Deore BR-MT410, hydraulic, rotor 180 mm

Control panel

PANASONIC LCD panel, color display

Tires

SCHWALBE Wicked Will Evo, Super Ground, Addix Speedgrip, TLE 29 x 2.40

Rims

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

Front hub

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

Rear hub

CRUSSIS disc, ball bearings, 32D, fixed axle 12x148 mm

Headset

TAPPERED 1.5"

Stem

CRUSSIS AL, 40 mm, 7°

Handlebars

CRUSSIS AL 31.8 mm, width 720 mm

Grips

RACEFACE Getta, 30 mm, black

Pedals

WELLGO, alu w/ reflector

Seatpost

CRUSSIS w/ lock, 30.9 Ø, 350 mm

Seat

Selle ROYAL

Rear rack ready

Yes 

Kickstand ready

Holes with 40mm spacing

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



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 Silver
Battery capacity 720 Wh
Capacity 20 Ah
Voltage 36 V
Range 130 km
Motor PANASONIC GX Power Plus
Drive Central
Maximum torque 75 Nm
Brakes Disc
Disc brake type hydraulic
Suspension travel 100 mm
Gear shifting type lever
Number of speeds 9
Suspension suspension fork
Suspension lock yes
Frame material Aluminium
Wheel size 29
Tire width 2.35 "
Designed for seniors no
Low-step frame no
Type of e-bike MTB
Mullet no
Folding frame no
Telescopic seatpost no
Stand no
Use men, women
Weight limit (kg) 120 kg
Year 2025
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