Cyrusher XF800

Mountain Electric Bike
Regular price £1,399
Sale price £1,399 Regular price £1,699
save £300
The XF800 is a full suspension, fat tire electric bicycle. This model rides very smoothly, and with its fat tires, it’s the choice or preference among many of our mountain electric bikers. Perfect for the trails, and the best seller in our ebike catalog.
  • In-Stock: 5-7 days delivery

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Important Note

Due to the current law surrounding ebikes in the UK, we have done our utmost to comply.

So when you receive your new ebike now, there will be no throttle on the handlebar, and the motor is restricted to 250watts with a top speed of 25KMs (15.5mph).

Please note : Cyrusher do not condone the use of an unrestricted ebike on the roads within the UK.




Motor 250 W(limited) Bafang
Battery 48 volt 13 amp-hour 
Max Load 330 lbs (150 kg)
Range 50 miles (80 km)
Rider Height 5'7" ~ 6'6" (170cm ~ 200cm)
Included Battery, charger, air pump, assembly toolset,
assembly guide, battery manual, user manual, free stickers
Warranty 2 Years


Motor 250 W(limited), 80 N.m Bafang electric motor
Battery 48 volt 13 amp-hour LG/Samsung lithium battery. 
Range 25~50 miles (40~80 km)
Charger Standard 110V~240V AC, 54.6V 2A Smart Charger (included)
Battery Charge Time 5~7 hours
Battery Lifetime 800 charges
Frame 6061 Aluminum full suspension frame; Waterproof IP65 (included)


Controller 48V 250W
Display 3.7" LCD display, Smart Computer


Tires CST/Chaoyang 26" x 4" puncture-resistant fat tires
Spokes 12-gauge stainless steel
Saddle Breathable ergonomic sport cushion seat
Seat post Adjustable height
Crank 170mm forged alloy dual-sided aluminum
Rear Derailleur Shimano SL-TX50-7R, 7-speeds
Front Light 250 lumen LED


Brake lever Star-Union anti-slip grip levers with motor cutoff switch
Brake Star-Union full hydraulic 203 mm disc brakes front + rear
Transmission Shimano TX50-R gear shift system 7 speed
Front Suspension Suspension fork with lockout and adjustment
Rear Suspension Spring suspension 165x750 lbs

Dimensions & Capacity

Bike Weight 72 lbs (33 kg) with battery
Bike Dimension Height 33.5”-41.3“ (85-105 cm) / Length 76” (193 cm)
Packing Size and Weight 150x31x79 cm/ 39kg
Total Payload Capacity 330 lbs (150 kg)


Frame 2 years
Parts 1 year
Battery 12 months
Terms & Conditions This 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. 

Bike Dimension

Bike Dimension

(Click Image to Zoom+/-)

What's In The Box



Your Cyrusher comes 90% pre-assembled. Just unbox, mount the front wheel, put pedals in place, turn some bolts here and there and you are ready to ride in 40 minutes or less!

Watch & E-bike Assembly Guide


Cyrusher Ebike assembly tools

Assembly Toolset.Allen keys, wrench, charger.



We not only make amazing products but strive to provide the best experience and support to our customers. When you buy a Cyrusher you get peace of mind knowing we will be there when you need it.

  • 2 Years warranty. All Cyrusher bikes come with 2 years warranty in frame and parts, and 1 year warranty on the battery. Learn More
  • Customer support. We offer you many ways to reach out: call center, live chat, ticket system. Learn More
  • Community. When you become a Cyrusher owner you also join a big Cyrusher Owners community online where you can share your new happy Cyrusher life, ask questions and get answers from fellow Cyrusher owners. Join

Over View


The XF800 is a full suspension, fat tire electric bicycle. This model rides very smoothly, and with its fat tires, it's the choice or preference among many of our mountain electric bikers. Perfect for the trails, and the best seller in our ebike catalog.



Up to 50 Miles

Max Range

250 W(limited)

Bafang Motor

Full Suspension

Front & Rear

Big Screen

Smart Display



  • SPEED|

    UP TO 15.5 MPH

  • RANGE|

    UP TO 50 MILES


    48V 13AH

Mountain| XF800

What Online Reviewers Say:

The xf800 amazing value for money, I love having a fat tire bike, especially the battery and the power is incredible, it's incredibly comfortable with the seat the saddle, and everything about this bike riding it you could ride it for miles and miles and miles it really is incredibly comfortable, I can't recommend it enough.

It's not just made for riding off-road, you can ride this thing around the city as a commuter in countries where they allow such power i think this kind of bike is a great commuter because it’s comfortable and you can ride it for long distances and that is one of the hardest things about cycling.

The Cyrusher XF800 is a blast to ride. I can cut across nearly any shortcut in my commute, medians and curbs be darned. I can detour through the park and even hit the trails.

all in all the xf-800 is cool to look at, got a very responsive motor here in the back, it's got a big enough battery to allow us to do some decent riding. overall i give it an 8.5 out of 10.

If you're looking to do some exploring in the mountains, on a dirt road or ATV trail, or just looking for a comfortable ride throughout the city on some pre-paved trails, that's where this bike will flourish. The seat is large and very comfortable, the shocks do well with the bump every now and then, and it's got the power for hilly terrain.

Go Through Any Terrain

Its huge fat tires, powerful motor, high-capacity battery, and frame design make the XF800 a very powerful bike that can take you over any terrain with ease.

Mountains, trails, desert, sand, city...nothing is out of reach on this bike.

For Taller Riders

Such a powerful bike can't be small in size. Rider after rider is amazed when they receive the XF800 and realize how big it is. Named the beast by many, this is not a bike for the average rider, but for taller riders hungry for power.

With its size it comes a more aggressive riding position and more ground clearance.

Designed for Your Comfort

BaFang 250W Motor(limited)

With 80Nm Max Torque, 1500W Max Output

Ready, go! Its max output 1500 watts powerful Bafang motor allows you to run at versatility speed, and on assisted mode, cruise around with little to no effort.

48V 13Ah LG/Samsung

Waterproof, Removable

We wanted a power source that allowed for longer, faster rides. We decided on our waterproof, 48-volt lithium batteries. These batteries have 13AH and have enough capacity to make whatever round trip you’re faced with. It is also removable for easy charging inside.

Smart Display

The controller's computer gives you all the information you need with the pressing of 3 buttons. Totally programmable, together with the mechanical pedaling system allows you for a total customization of speed options and other safety settings.

Made of Quality Components

Cyrusher strives to strike the right balance between price and quality components.


Chaoyang mountain fat tires provide improved grip and traction on the most troublesome terrain. It makes a good impression even when the ground is covered in snow.


The Shimano 7 gears freewheel means you can shift to a larger cog for uphill riding and downshift to a smaller cog at high speeds. In combination with the pedal-assist system, you can adjust the suitable speed to complete your journey.


Alloy front suspension fork has 80mm of travel, preload adjustment, and lockout.


Extra rear spring suspension for maximum comfort.


Equipped it with giant 203mm full hydraulic disc brakes, complete with motor cutoff capabilities


Single Speed Aluminum Crankset guards to provide further protections to the chainring and help the chainstay to travel over rough terrain.

Tailor-Fit Comfort For Amazing Rides


30" bike inseam

Slide the scale for your bike inseam measurement


You will be able to pedal and stand over the frame comfortably.

Person sitting alongside the Cyrusher XF800, All-Terrain Ebike

Mark's measures: bike inseam 30"/ 76cm, height 6'0"/ 183cm

Review Video