The Cyrusher Fat Tire

£3,199.99 £5,000

Stocked in the UK VERY Quick shipping times delivered within a week.

Where it thrives

Challenging Hill Climbs, up and down hills, out in the elements

What it's built for

Traction, speed, handling

Turbo Power Motor

750W-1500W brushless high speed motor can generate turbo speeds Max. 42KM/H within 10 seconds. This also increases XF800 hill climbing capacity, greater weight support onmulti-road conditions.

Multi-function Battery

Not only waterproof, but also charge all mobile devices anytime, anywhere Always keep in touch

Smart Bike Computer

With waterproof bike computer, you can ride XF800 with all weather, also you can monitor Any data at any time: 1.Riding speed 2.Environment temperature 3.Battery capacity 4.Single trip time 5.Pas level 6.Headlight 7.Power display 8.Distance

Control Unit:

One time to speed down the motor power delivery. One touch-3 second start/off. One time to speed up themotor power delivery/Press and hold for 3 secondsto turn on/off the headlights.

Hydraulic Power Off Disc Brake System

With upgraded 203mm disc rotor XF800 hydraulic brake system allows you the access to control the ebike with less effort but MUCH better braking and safe performance in short time.


  • Battery capacity: 13ah
  • Charging time: 3.5-4.5 hours
  • Range of mileage: PAS 80+ km
  • 1000w Rear Hub Drive
  • Battery weight: 4kg
  • Battery Cells: 18650
  • Super Display with key.
  • Battery waterproof


  • 3 Different power modes: ManPower Mode / Assist Mode / Electric Mode
  • 7 Speed Shimano System 
  • FlyWheel: 7S 
  • Shifter: Shimano TX50-9 7 Speed
  • Rear: Shimano  TX50-9  7 Speed
  • Front: Shimano TX50-9 7 Speed
  • Full Electric throttle


  • Tire specifications: Euro bike 26 * 4.0


  • Size: 26 * 17
  • Frame material: Aluminum Alloy
  • Suitable for Adults Size: 168cm - 200cm
  • Front fork material: Aluminum alloy
  • Front fork damping type: spring shock absorption
  • Rear suspension 


  • Brake system: Mechanical Disk Brake System


  • Suitable for adults between the size of 168cm - 200cm
  • Net Weight: 28 kg
  • Gross Weight: 35 kg
  • Load Capacity: 120kg
  • 1 Year Warranty - Servicing can be done at your local bike shop. 


You will need to attach the handle bars and front wheel and plug in and play.

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our BSS qualified mechanics and then securely packaged, ready for delivery.


How can I track my order?

If you have recently placed an order with us and want to track its click here.

How long will it take for my order to arrive?

It depends on where you are. Orders processed here will take 5 - 10 business days to arrive. Overseas deliveries can take anywhere from 10 - 15 days. Delivery details will be provided in your confirmation email.

The item I want is out of stock / unavailable, can I pre-order?

Unfortunately, at this time we cannot accept pre-orders for items that are not currently available.

Pre-orders cannot be taken via the website or through our customer services team. For some of our most popular lines where we are expecting more stock to arrive soon you will see an option on the product page to register your interest to be emailed when more stock arrives.

If you need help finding a suitable alternative product please email us to chat to one of our experienced advisors.

Where is my local store? / Where can I find my local store?

We currently are only online however in the near future we will have local stores.

I want to cancel/amend my order

I need to change the address on my order

Please email us using the contact box referring your order number and the address you wish to change it to.

Cancelling an order for delivery

It may be possible to cancel an order after it has been placed. however if there is a tracking number supplied we cannot cancel the order until it has been received. 

Do you offer finance at Bike Safety Solution?

No we don't at the moment, however we offer Klarna buy now pay later OR buy now pay in installments.

How do I return my order?

The easiest way to return an item which has been delivered, is to email us requesting a return we will supply the the return address and deal with the returns via exchange or refund.

Our Guarantees
14 days DOA product guarantee
If one or more of the items you received are damaged, different or not working, you will be protected by this guarantee.

What we will need from you.
1. The Order number and item number;
2. A photo or video showing the issue;
3. A photo of the shipping label and original packaging;
We will review your claim and contact you if we need more information; If approved, we will arrange a replacement part or a Partial refund of the defective product. We will pay for the defective part through a replacement part or a partial refund of the defective product. If you are very dissatisfied with this product, please do not hesitate to contact us, our customer team will provide you with a complete solution.

Where do I send returns?
For the item, if you need a return, please contact our customer team before. Bike Safety Solution will not be responsible for returned item(s) without notifying us in advance.

Do I need to return all its components or just the faulty part?
Unless agreed otherwise, you should return the item as well as its original packaging and all its accessories, like batteries, cables, chargers, and similar ones. If one component, accessory or spare part is missing, we will ask you to pay for it.

60 days conditional return
If you are not satisfied with your purchase and the product is still in brand new conditions, we can arrange a partial refund, which will cover the price of the item minus the shipping fees. You will be responsible for paying the return shipping fees.
If a product is damaged or not working, please refer to our 14 Days Product Guarantee or the warranty of its category. The return package should contain all the accessories of this product, which should still be in good condition.

For the item, if you need a return, please contact our customer team before 
If you find yourself in this situation, please do not hesitate to contact us to submit your claim.

Cancellation guarantee
For canceling an order or change an item which has not been processed, please contact us as soon as possible.
If the expected shipping date of your order has already passed and it has not been shipped, you can cancel the order and request a refund, which will automatically return to your payment account within 5 business day
Orders whose parcels have already been processed can not be canceled. If you are not satisfied with your purchase within 60 days after receiving it, you are protected by our "60 Days Return to Us" guarantee.
14 days DOA product guarantee
If one or more of the items you received are damaged, different or not working, you will be protected by this guarantee.

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