What battery and range does the Cyrusher Flex have?

Battery: 48V 15Ah (LG cells).Claimed range: up to 59 miles (95 km).Range varies with assist level, rider weight, terrain, tyre pressure and temperature.

What rider height and max load is the Cyrusher Flex suited for?

Recommended height: 5'7"-6'7" (170-200cm); payload capacity: 350 lbs.

Charging time, warranty and what's included for the Cyrusher Flex?

Charging time: 7-9 hours (48V 2.0A charger).Lights: Technical specs list a headlight and brake tail lights.Warranty (Cyrusher UK): Frame 2 years; Parts 1 year; Battery 1 year.

Is the Cyrusher Flex easy to assemble?

The Cyrusher Flex comes mostly assembled and only minor things need to be assembled. This should not take longer than 20-30 minutes to do.

Is the Cyrusher Flex water resistant?

The Cyrusher Flex is water-resistant and suitable for riding in light to moderate rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.

Is the Cyrusher Flex Electric Bike road legal?

Yes — this model is road legal in the UK. It’s classed as an EAPC (electric assist bicycle), so it can be ridden on public roads and cycle paths like a standard bike, without any issues from the police.

Cyrusher Flex Electric Mountain Bike 250W 48V 15Ah Cyrusher

The Cyrusher Flex Electric Mountain Bike by Cyrusher, shown in side view on a white background, features a white and black folding frame, front suspension, disc brakes, and knobby Kenda tires.

Cyrusher Flex Electric Bike

Motor

250W

Battery

48V 15AH

Speed

45 KM/H

Range

64 KM

€2.240,95 €1.709,95

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Batteries, chargers, chains, brake pads, tyres and tubes may have limited cover.
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Description

The Cyrusher Flex is a folding fat-tyre electric mountain bike that combines versatility with power. With its 250W road-legal motor, full suspension system and robust 48V 15Ah battery, it’s designed for commuting, trail riding and off-road exploration while still remaining compliant for UK and EU use.

Smooth Power Delivery
The 250W brushless rear hub motor provides consistent pedal assistance up to 25km/h, with higher peak output available for private/off-road use. Multiple PAS levels and Shimano gears ensure a smooth and adaptable ride across all terrains.

Comfort & Control
26” x 4.0” fat tyres deliver exceptional grip and stability whether on city streets, gravel paths or sand. The full suspension system—front suspension fork and rear shock—absorbs bumps for a smooth ride, while hydraulic disc brakes provide confident stopping power in all conditions.

Smart Battery System
The Flex is powered by a 48V 15Ah lithium-ion battery, removable and lockable for convenience. It offers up to 80–100km of pedal-assist range per charge, with a charging time of around 6–8 hours.

Tech You Can Trust
A colour LCD display provides real-time ride data including PAS level, speed, battery life, and distance. Integrated LED front and rear lights improve visibility and safety in low-light conditions.

Built for Everyday Use
With its foldable aluminium frame, the Flex combines portability with strength, supporting riders up to 150kg. Its design makes it practical for commuting, storing in compact spaces, or transporting in a car, while still delivering mountain bike performance.

Specifications

Collection	Cyrusher Electric Bikes
Brand	Cyrusher
Bike Type	Mountain, City & Commuter
Motor Power	250W
Battery	48V 15AH
Top Speed	28 MPH
Max Range	40 Miles
Charging Time	6+ Hours

Shock Absorbers	Full Suspension (Front + Back)
Wheel Size	26inch
Brakes	Dual Hydraulic Disc Brakes
Gears	8 Speed Shimano Gears
Bike Weight	30KG
Max Climb	25 degrees
Max Rider Weight	120KG
Dimensions

Close-up of an electric bicycle handlebar, showing a digital display with speed and battery indicators, a hand brake lever, and textured grip against a light blue gradient background.

Cyrusher Flex – Full-Suspension Hybrid That Handles City and Trail

The Cyrusher Flex Electric Mountain Bike 250W 48V 15Ah is a full-suspension fat-tyre e-MTB designed to double as a tough commuter. Its high-step frame and aggressive geometry give you off-road confidence, while rack mounts and lighting keep it practical for weekday miles.

Close-up of a blue bicycle’s rear wheel showing the gear cassette, derailleur, disc brake, and a glowing red rear light integrated into the frame near the wheel spokes.

48V 15Ah Removable Battery With 59-Mile Range Potential

A 48V 15Ah lithium-ion battery powers the Cyrusher Flex Electric Mountain Bike 250W 48V 15Ah, offering roughly 59 miles / 80–100 km of pedal-assist range in favourable conditions. The removable, lockable design makes charging straightforward in a flat, office or garage.

A man wearing black shorts and a sleeveless shirt rides a mountain bike on a rocky path near the coast, with blue ocean and sky in the background and a tree on the side.

Full Suspension and 26” x 4.0” Fat Tyres for True All-Surface Grip

Oil/spring suspension at the front and rear, paired with 26" x 4.0" fat tyres, let the Cyrusher Flex Electric Mountain Bike 250W 48V 15Ah tackle loose gravel, forest tracks and even winter slush with ease. The big contact patch keeps you stable where normal commuter tyres would flounder.