Maximum Range
Assist Speed
48V 15Ah Battery
Rear Hub Motor
Maximum Torque
Payload
Range
95 KM
Top Speed
25 KPH
Battery
48V 15Ah
Motor
250W(95N·m)
Payload Capacity
150 KG
Sensor
Torque & Cadence
Flex Electric Mountain Bike
Precio de oferta€1,499.00Precio habitual
€1,799.00
Comfort for the weekday ride. Control when the pavement ends. Flex brings full-suspension confidence, responsive assistance and practical range together in one versatile e-bike.
Buy two bikes now and get €100 off automatically
In stock: ships within 4 to 10 business days
City + Trail Versatility
Full-Suspension Comfort
Up to 95KM / 59 Miles
Torque + Cadence Modes
Celebración del 12º Aniversario
La oferta de esta semana termina en
€300
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SegundosPairs well with
Flex Mountain E-Bike
Precio de oferta€1,499.00Precio habitual
€1,799.00
Range
95 KM
Top Speed
25 KPH
Battery
48V 15Ah
Motor
250W(95N·m)
Payload Capacity
150 KG
Sensor
Torque & Cadence
Hear From the Experts
SEE FLEX THROUGH A RIDER’S EYES
Cycling creators tested the Flex across roads, climbs, gravel and off-road routes. Watch their full reviews before you decide.
I Took the Cyrusher Flex to a Downhill Bike Park... Did It Survive?
★★★★★ (5/5)
“I absolutely love the look of this bike. The paintwork, the design, the geometry all looks really, really nice. The components and build so far are very impressive, and it has withheld absolutely everything I’ve put it through.”
— Southcoast Surron
Cyrusher Flex : peut-on vraiment avoir un VTT électrique full-suspendu pour 1 700 € ?
★★★★☆ (4.5/5)
“The suspension really impressed me — it absorbs bumps extremely well and makes the bike incredibly comfortable on trails, gravel, and uneven terrain.”
— Dust And Trip
CYRUSHER FLEX , JE VOUS DIT TOUT SUR CE VTT !
★★★★★ (5/5)
“The dual torque and cadence sensor system is amazing. I would really like to see this on every e-bike because it works incredibly well and makes the riding experience much more versatile.”
— Manureva
Homologué, confortable et fun : le Cyrusher FLEX coche toutes les cases !
★★★★★ (5/5)
“The full suspension system delivering exceptional comfort and control across roads, rocky trails, and challenging off-road terrain.”
— Tom & Compagnie
CE VTT AE CYRUSHER FLEX TOUT SUSPENDU VA VOUS SURPRENDRE ! ✅
★★★★★ (5/5)
“It’s a real success — the dual torque and cadence sensor system adapts perfectly to the way you ride, making this a versatile bike that can handle almost anything.”
— YOTECH
Présentation du CYRUSHER FLEX !!
★★★★★ (5/5)
“The Cyrusher Flex is really the ideal bike for someone who loves fishing and hiking. It’s a bike that allows you to do everything — explore new spots, ride comfortably for many kilometers, and enjoy your adventures with ease.”
— CAPTAIN' CARP
Meet Flex
Ready For The Route You Planned
And The One You Didn’t.
Flex is built for riders who want one e-bike to feel at home on city streets, cycle paths, compact gravel and light trails. It adds comfort where the ground gets rough without giving up the control and practicality an everyday ride needs.
BUILT AROUND THE RIDE
Comfort, Control and Freedom in One Frame.
The essentials work together so Flex feels composed on everyday roads and capable when the route becomes less predictable.
Choose the Route, Not the Category.
Flex is happiest where everyday roads meet the quieter way home.
CITY STREETS
Comfort over patched roads, speed humps and the rough edges of the daily commute.
BIKE PATHS
Relaxed miles on greenways, waterfront paths and traffic-free routes.
COMPACT GRAVEL
More reassurance when smooth pavement gives way to loose, uneven surfaces.
FOREST TRAILS
Explore maintained tracks and light trails without turning the ride into a technical challenge.
Mixed Terrain
Link road, path and trail in the same ride with fewer compromises.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Handling Time (Business Days)
In-stock orders typically ship within 1-3 days.
Delivery Time (Business Days)
From EU Warehouse: 7-15 Days
From China Warehouse: 7-35 Days
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Customer Support
Why It Rides Differently
Five Details You Feel on the Road.
Select a point on the bike to see how it changes comfort, control or effort.
Stay Composed Over Broken Ground
The front fork absorbs repeated impacts before they reach your hands, helping the front wheel feel more settled across broken roads, roots and gravel.
EXSHO Front Suspension Fork
Take the Repetition Out of Rough Roads.
The rear shock works with the fork to soften repeated impacts through the saddle and help the rear wheel stay more composed over uneven ground.
DNM AO-6 Rear Shock
Keep Momentum When the Road Tilts Up.
Rear-hub assistance supports climbs, restarts and changing gradients so you can manage pace with less strain.
250W Rear Hub Motor · Up to 87 N·m
Charge Where It Works for You.
The removable battery supports longer commutes and mixed-surface days while allowing flexible indoor charging and storage.
48V 15Ah Battery · 720Wh
Feel More Reassured When Pavement Ends.
The wider tyres add contact, cushioning and traction as the route changes from tarmac to compact gravel or maintained trail.
Kenda 27.5 × 2.6-Inch Tyres
—— Dual Sensor System
Two Assistance Modes. One Bike That Adapts.
Use a natural response when you want the bike to follow your effort, or choose steady support when consistency matters more.
Natural Control
Easy Cruise
Natural Response
Push harder. Get more help.
Torque mode reads how firmly you press the pedals and adjusts support in real time. Starts feel intuitive, climbs feel easier to manage and the bike stays closely connected to your effort.
- Best for: Mixed terrain, changing gradients and riders who prefer a bicycle-like feel.
- Ride character: Responsive, progressive and closely matched to pedal pressure.
Steady Support
Keep turning. Let Flex carry the rhythm.
Cadence mode provides consistent assistance once the pedals begin moving. It suits relaxed cruising and riders who prefer predictable support without pressing hard through every pedal stroke.
- Best for: Level routes, easy cruising and a more relaxed pedalling style.
- Ride character: Simple, steady and easy to understand from the first ride.
Go Further on Every Ride.
Up to 95 KM of assisted riding with a removable 48V 15Ah battery. Actual range varies with terrain, assistance level and riding conditions.
- Maximum assisted range
KM
More distance between charges.
A best-case figure achieved under favourable test conditions. Your distance will change with the route, assistance level and how the bike is used.
WHAT THAT RANGE CAN COVER
These examples provide a realistic guide to typical riding distances. Your actual range will vary depending on terrain, assistance level, rider weight and weather conditions.
Daily Commute
Urban roads, cycle lanes and regular stop-start riding.
16–32 KM
TYPICAL SHORT JOURNEY
Mixed-Surface Ride
Road, compact gravel and moderate elevation.
32-64 KM
VARIED TERRAIN
Long Leisure Ride
Lower assistance and favourable conditions.
UP TO 95 KM
MAXIMUM-RANGE CONDITIONS
— Confidence
Control You Can Trust From Start to Stop.
Braking, visibility and stable handling matter on every ride—not only when the trail gets rough.
Hydraulic Braking
Progressive stopping power gives you more control in traffic, on descents and when the surface is loose.
Integrated Visibility
Front and rear lighting help you see the road and remain more visible when daylight fades.
Stable Handling
Wider tyres and a composed chassis help Flex feel planted when the route becomes uneven.
Support After Delivery
Current warranty, returns, service and spare-parts information is available before purchase and remains accessible throughout ownership.
One Bike That Earns Its Space.
The value of Flex is not one headline specification. It is how many different rides it can replace.
— One Bike · Different Roles
RIDE TO WORK. TAKE THE LONGER WAY HOME. KEEP GOING AT THE WEEKEND.
Flex is built for riders who would rather own one adaptable e-bike than choose between an urban commuter and a light-trail machine.
Commuting
Regular road and cycle-path use
Local Errands
Short practical journeys
Fitness Rides
Selectable rider effort
Light Trails
Gravel and compact tracks
MORE USE FROM ONE PURCHASE
Road, path, gravel and light-trail capability gives the bike a broader role across the week.
CHARGE WHERE IT SUITS YOU
Remove the battery for indoor charging instead of planning every charge around the bike’s parking space.
FAMILIAR PARTS, FAMILIAR CONTROLS
A conventional drivetrain, hydraulic brakes and bicycle-style handling make Flex easier to understand and maintain.
Is Flex the Right Bike for You?
A versatile bike still needs to match the way you ride, store and handle it.
Flex makes sense when you want:
One bike for changing surfaces
Your usual route can include roads, paths, gravel and maintained light trails.
More comfort than a rigid commuter
You value reduced impact through the handlebar and saddle on rougher ground.
Choice in how assistance feels
You want natural torque response and steady cadence support in the same bike.
A removable battery
You need to charge indoors or want simpler battery storage.
A substantial, planted ride
You prefer stability and comfort over an ultra-light bike that is easy to carry upstairs.
Consider another style if:
You regularly lift the bike up stairs, need a low step-through frame, or plan to ride extreme technical or downhill trails.
ACCESSORIES
Set Flex Up for the Way You Ride.
Add carrying capacity, security or a spare battery when those needs are part of your routine.
Size & Fit
Frame Size
Reach
Standover Height
Wheelbase
Min Saddle Height
Max Saddle Height
Total Length
Handlebar Height
Rider Height
Standard
17''/43cm
28.3''/72cm
47.2''/120cm
34.6''/88cm
38''/96.5cm
75.6''/192cm
41.7''/106cm
5'7" ~ 6'7" (170cm ~ 200cm)；
Technical Specifications
Battery
48V15Ah LG cells
Charger
48V 2.0A
Battery Charge Time
7~9 hours
Battery Lifetime
800 charges
Speed Class
Up to 25 kph on Level 5 PAS
Weight with Battery
68.35 lbs (31kg)
Battery Weight
8.6 lbs(3.9 kg)
Range
Motor
48V 250W Brushless Rear Hub Motor
Payload Capacity
350 lbs
Mechanical
Tires
Kenda 27.5" x 2.6" Tires
Display
Left-mount display, Colorful Smart Computer
Handle Bar
680mm
Brakes
Logan Fully Hydraulic Disc Brakes 180mm Front + Rear
Crank Set
46T Alloy Dual-Sided Aluminum
Derailleur
8 Speed Shimano Rear Derailleur
Front Fork
Suspension fork
Frame
6061 Aluminum Alloy with Internal Battery
Gearing
Shimano 8-speeds
Kickstand
6061 Aluminum Kickstand
Rims
Aluminum Alloy
Saddle
Sport Cushion Seat
Sensor
Torque Sensor+Cadence Sensor
Headlight
Yes
Brake tail lights
Yes
Warranty & Note
Frame2 years
Parts1 year
Battery1 year
Terms & ConditionsThis warranty only applies to the original owner of a Cyrusher and is limited to the replacement of defective parts.
Cyrusher covers the cost of the replacement, buyer is responsible for the shipping cost.
Know Before You Ride.
Is Flex suitable for everyday commuting?
Yes. Flex is designed for city streets and cycle paths as well as compact gravel and maintained light trails. Its full-suspension construction makes it more substantial than a lightweight urban bike, so consider how often you need to lift or carry it.
What is the difference between torque and cadence mode?
Torque mode adjusts support according to how firmly you pedal, creating a more natural and responsive feel. Cadence mode provides steadier assistance once the pedals begin turning, which can feel easier and more relaxed on flatter routes.
Can the battery be removed for charging?
Yes. The 48V 15Ah battery can be charged on the bike or removed for indoor charging and storage.
Will every rider achieve 95 km?
No. The 95 km figure is a maximum assisted range under favourable conditions. Actual distance varies with assistance level, terrain, gradients, rider and cargo weight, wind, temperature, tyre pressure, stop-start frequency and riding style.
What terrain is Flex intended for?
Flex is intended for roads, cycle paths, compact gravel, towpaths, forest tracks and maintained light trails. It is not designed as a competition downhill or extreme technical mountain bike.
How should I choose the right size?
Use the final rider-height range, stand-over height and geometry published on the page. Riders between sizes should also consider reach, inside-leg measurement and whether they prefer a more upright or extended position.