OPEN BOX - iGO Electric Extreme 3.1ez Electric Fat Bike - Orange and White
Open Box

OPEN BOX - iGO Electric Extreme 3.1ez Electric Fat Bike (500W Motor, 48V/12Ah Battery, 8 Speed) - Orange and White

Model Number: CORE EXTREME 3.1ez
Web Code: 17079085
Sold and shipped by | 4.4 seller rating (81 reviews)

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This open box bike is like new and only has affected packaging. EVERYTHING YOU NEED TO RIDE IN THE RAIN, MUD, SNOW, SAND OR COMMUTE TO WORK. Now with a step through design for ease of accessibility to more riders than ever.


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Everything you have come to expect from the iGO Extreme fatbike family now with a step through design for ease of accessibility to more riders than ever. Conceived to withstand the full force and diversity of the Canadian climate. The iGO eXtreme 3.1ez is built to excel wherever and whenever there is a will to ride. Feature rich, with immense power at your fingertips, rolling on some of the largest fat bike tires available in North America; the only limits are the ones you set yourself.

Assist and Throttle

The 9 Levels of pedal assistance (PAS) are easily controlled from the ergonomic sensor pad interface integrated into the multifunction display. The ‘on demand’ thumb throttle can be engaged at any time to provide a power boost without the need to pedal. Both sets of controls are located conveniently on the handlebar for easy access at all times while hands stay securely placed on the grips.

Pedal assist and throttle controls are sized and spaced to provide maximum accessibility and comfort as well as ensuring they can be operated safely even when wearing large winter gloves.

In addition to ‘powered’ modes the bike can be ridden as a ‘traditional’ fat bike by selecting ‘0’ PAS. In this mode the battery will only provide power to the lights and multifunction display allowing you to ride fully under your own steam whenever you desire.

Multifunction Display

The LCD backlit display located on the handlebar acts as your ‘in ride’ dashboard, providing all the essential information about your speed and bike performance as well as light controls and diagnostic information for the bikes electronic components.

The eXtreme 3.1ez display has an integrated USB charging port that can be used to conveniently charge electrical devices such as a mobile phone.

Display features:

Speedometer / Max Speed / Average Speed / Odometer / Trip Timer / Diagnostic / Light Switch

Battery and Motor

The Bafang fat bike motor has been configured to perform at the highest level legally permitted on Canadian roads. The optimized 500W motor delivers up to an incredible 80Nm of torque ensure you can fly up any hill effortlessly. The geared brushless motor system is exceptionally efficient and smooth - maximizing power transfer and minimize power loss.

Power is provided to the motor from the 576Wh battery that is seamlessly integrated within the natural shape of the bike frame. The battery locks securely into the bike and is only removable using the keys provided. For your convenience, the battery can be charged on or off the bike.

SHIMANO Components

Using only the most reputable brands in the business is essential to ensure the optimal ride performance of each iGO bike. The SHIMANO rapidfire 8-speed trigger shifting system offers exceptional on and off road performance with steadfast stress free shifting every time. Combining SHIMANO’s technical expertise with an innovative Narrow Wide chainring delivers the most reliable, error free performance possible.

RST Fork for Customizable Comfort

The RST suspension fork has been developed to fill the need for a performance fat tire forks. With 75mm of travel the available suspension is capable of absorbing bumps or potholes to keeping you in control and comfortable over all terrain. A ‘pre-load’ dial provides the option to increase/decrease the stiffness of the fork to your preference while the lockout control can be engaged to eliminate the travel completely for more responsive and efficient riding when moving over flat ground.

Premium Quality Tires and Brakes Delivering Safety and Control

With an extraordinary width of 4.5” the Kenda Juggernaut Sport fat tires are amongst the largest currently available in North America. This grandiose width provides exceptional grip and control no matter the terrain. The Kenda Juggernaut fat bike tires are specifically designed for optimal performance at lower pressure and will take you effortlessly over even fine sand or deep snow.

To ensure rider safety the iGO eXtreme 3.1ez has advanced stopping power with hydraulic bakes and extra large 180mm disc brake rotors (front and rear). Disc brakes are essential on electric bikes to provide the traction required to slow the bike with ease when traveling at high speed. The Tektro disc brakes retain their excellent performance even in wet or muddy conditions.

Product Condition
Open Box
Motor Type
BAFANG 500W geared brushless hi-torque, fat bike specific rear hub motor (up to 80Nm)
Motor Power
500 W
White and Orange


Frame Material
Hydroformed 6061 Aluminum step through fat bike frame with smooth welds. Balanced geometry & increased rigidity. Fender/rack mounts, internal cable routing, Electronic Access Port. Removable integrated battery with security lock.
RST suspension, 75mm travel, with lockout & quick release


Shifter Type
SHIMANO 8-speed Rapidfire shifters
Rear Derailleur
8-speed 11-34T


TEKTRO HD-E350 Hydraulic
Adjustable Handlebar


Accredited Lab Tested Certification
UL 2272 and 2849 Certified


Battery Capacity
12 Ah
Shipping Charges
Free standard shipping on all orders.
Processing Time
Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.
Shipping Area Restrictions
Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Electric Bikes
Return/Exchange Period
30 days
Must be returned in the original packaging. If not, a 15% restocking fee will be applied.