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ZOOZ Ultra Urban 1100 Offroad Upgrade Kit

ZOOZ Ultra Urban 1100 Offroad Upgrade Kit

Regular price £1,105.00 GBP
Regular price Sale price £1,105.00 GBP
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Legal Info

This eBike has a motor output exceeding 250w and speed assistance exceeding 15.5mph.

This eBike cannot be used on UK public roads without first obtaining type approval, insurance, tax, displaying a number plate and undergoing an MOT.

In the UK, only eBikes that comply with EAPC Regulations can be used on UK public roads without tax, insurance or registration. You can find out more about EAPC Regulations here:

If you purchase this eBike, it can only be used off-road on private land unless you obtain type approval, insurance, tax, display a number plate and an MOT. For the avoidance of doubt, you will be responsible for obtaining such type approval, insurance, tax, registration and MOT.

If you are purchasing an eBike from outside of the UK, you are responsible for checking and complying with the applicable laws and regulations relating to eBike use in your jurisdiction and where you intend to use the eBike. 

Ultra Urban 1100 Upgrade Kit

This upgrade kit allows you to super charge your Ultra Urban 2023 250w or 750w and essentially turn it into the 1100w version. In the kit you’ll get a new rear wheel with 1100w hub motor (750w continuous and 1600w peak power). The larger battery is 19.2 aH and extends the range to approximately 40 miles (dependent on rider conditions). You’ll get a new controller and charger to handle the extra power, along with an upgraded display.

If you’re buying a 250 or 750 Ultra Urban 2023 we can fit the 1100 upgrade kit before sending out your bike. We’ll then send out your upgraded bike along with all the parts from your original bike. If you’ve already got a 250 or 750 2023 bike and would like to upgrade then you can cover shipping costs and we’ll carry out the work. The charge for both of these options is shown in the product options and will ensure that your upgraded bike is covered by a 1 year warranty.


Upgrade kit to enhance the performance of the following bikes:

  • Zooz Ultra Urban 250 2023
  • Zooz Ultra Urban 750 2023

The upgrade/conversion kit includes:

  • Rear wheel and hub motor
  • 19.2aH battery
  • Upgraded controller
  • Upgraded charger
  • Upgraded display

Optional fitting fee. If fitted by us, the upgrade kit comes with a 1 year warranty. There is no product warranty if you choose to fit yourself.


Top Speed: 33mph
Max Range: Up to 40 miles depending on certain variables
Charge Time: 5+ hours
Weight: 29kg
Max Load: 160kg
Handlebars: Tall
Braking: Hydraulic F/203mm R/180mm
Motor Size: Rated/Peak Power: 750w / 1600w
Battery: 19.2aH
Pedal Assist: Cadence Sensor
Throttle: Yes
Motor: 52V direct drive
Tyre: CYCLOPS 24 x 2.4
Cells: Lithium Ion 18650 cells


Free & Fast Delivery 3-5 Working Days on items in stock.  The Delivery may take longer if fitting is required


This E Bike upgrade has a 12 month warranty if fitted by Bike Shed Online
  1. Only the original purchaser (name listed on the shipping address) is entitled to the limited warranty coverage which commences on the day the vehicle is received by the customer. The warranty period is terminated on the first day of the second year of ownership (used product warranties terminate on the first day after the 3 month period of ownership) , or when the vehicle is resold or transferred to another individual. The warranty is NOT transferable under any circumstance.
  2. The limited warranty is only applicable to the list of covered components, which includes the following:

– Battery, Controller, LED Lights, Motor, Display, Throttle and Electrical Wiring

  1. Any defect reported must include an image or video, proving the existence of the defect. When a defective component is reported and the technicians validate the existence of the defect, Bike Shed Online, in its sole discretion, either:

– Repair/replace the defective component (part/s, labour and shipping free of charge)

– Replace the defective component with a new component if straightforward for customer to replace (part/s and shipping free of charge)


Limited Warranty does not cover the following:

  1. Consumables (such as fuses, brake pads, brake calipers, braking disc, tires, tube, brake cable, bearings etc)
  2. Damage associated with commercial use.
  3. Defects or damages from accidents, improper use and storage, abnormal conditions, loading over the manufacturers weight limit, exposure to moisture or dampness, or other acts which are not the fault of the seller.
  4. Damage due to improper assembly or maintenance.
  5. Damage due to the installation of parts or accessories that were not intended for or compatible with the product.
  6. Failure to perform maintenance or service at appropriate intervals

Please note that any modification to the product will void the warranty.

Removing any electrical components from your product may void your warranty.

The warranty will also be void if you are not the original owner as the warranty is non transferable.

Warranty covers you solely against manufacturing faults.

Most electric products are not waterproof and should never be ridden in damp or wet conditions. Please check product descriptions for full details.

Warranty Shipping Costs

For warranty issues we arrange the shipping and will cover the cost to ship back to us and of posting the item back out to the customer (UK Only). However, if after inspection by our technicians the required work is not deemed to be covered under product warranty or guarantee, the customer will be invoiced for any shipping costs incurred. 

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