# Cyrusher Flex review: how good is this e-MTB really?

**URL:** <https://community.cyrusher.com/t/test-cyrusher-flex-que-vaut-vraiment-ce-vtt-electrique/790>\
**Category:** Video Reviews\
**Tags:** flex\
**Created:** [August 26, 2026, 1:31am UTC](https://community.cyrusher.com/t/test-cyrusher-flex-que-vaut-vraiment-ce-vtt-electrique/790 "2026-08-26T01:31:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Felix1](https://community.cyrusher.com/user_avatar/community.cyrusher.com/felix1/32/653_2.png) [@Felix1](https://community.cyrusher.com/u/Felix1)\
**Post date:** [August 26, 2026, 1:31am UTC](https://community.cyrusher.com/t/test-cyrusher-flex-que-vaut-vraiment-ce-vtt-electrique/790/1 "2026-08-26T01:31:41Z")

</div>

[![](https://community.cyrusher.com/uploads/default/original/1X/b09855b445deec78862043c556acae6c8179a91a.jpeg "Test Cyrusher Flex : que vaut vraiment ce VTT électrique ?") ](https://www.youtube.com/watch?v=rzzqrs76uK0)

> **[Cyrusher Flex Vélo Électrique Tout-Terrain](https://cyrusher.fr/products/flex)**
>
> Cyrusher Flex is a full-suspension hybrid eMTB built for trails and city streets. 750W motor, 48V 15Ah battery, and dual sensor modes. Ride anywhere with Flex.

Video Summary  
The creator reviews the Cyrusher Flex, a versatile, full-suspension electric mountain bike (e-MTB) suited for both forest trails and everyday errands.

Key Features & Specifications:

Motor & Battery: Features a 250W motor, an 87 Nm torque, and a 700W frame-integrated battery providing up to 95 km of range.

Assistance Modes: Offers two primary modes—a cadence mode (motor assists whenever the pedals move) and a torque mode (assistance scales with how hard you pedal). The assistance levels can be adjusted from 1 up to 9 levels.

Legal Limit: Capped at a maximum speed of 25 km/h per French regulations (though you can pedal past this speed without motor assistance).

Design & Build: Equipped with hydraulic disc brakes, integrated rear lights in the frame, wide tires, and adjustable front/rear suspensions. It also includes a walking assistance mode to help push the bike up steep inclines.

Key Timestamps  
[01:14] Introduction to the Cyrusher Flex e-bike in the rain.

[02:10] Overview of bike specs (speed limit, suspension, and cadence vs. torque assistance modes).

[03:04] Battery integration, frame lights, and hydraulic brakes.

[03:28] Display screen functionality, trip data, and adjusting assistance levels.

[05:08] Switching assistance modes and activating the walk-assist feature.

[06:57] Battery removal, charging options, range, motor power, torque, and weight capacity.

[08:08] Riding test (comparing low assistance vs. high assistance levels and riding past the 25 km/h limit).

[10:02] Final thoughts, verdict, and discount code.

[11:42] Unboxing, assembly tips (such as reverse threading for the pedals), and advanced screen settings (P0–P6 configuration).