iGo eXtreme Electric Fat Tire Bike

An absolute pleasure to ride anywhere!

The iGo eXtreme Electric fat tire bike is a fully capable all-purpose riding machine. It’s loaded with features such as a powerful Bafang 500 watt hub motor that delivers an exhilarating 80 NM of torque, 9 level power assist with on demand throttle, a rear cargo rack, & LED lighting .It’s multi-purpose hydroformed alloy frame is both comfortable and agile, and can handle itself well on a snowy day, a muddy climb, or a casual ride in the street. The eXtreme features a Shimano Altus rapid fire 7 speed drivetrain as well as Tektro Airies disc brakes with 180mm rotors for total riding accuracy. Diagnostic electronics along with twist locking whetherproof connectors on all the electrical components makes it easy to service by anyone able to turn a screw driver. 

No matter the weather you wake up to, or the terrain that you choose, the iGo eXtreme will take you on any adventure & provide one huge smile.

You can choose the “0” assistance mode which allows the rider to have full use of the multifunctional display, lighting, and ride as a conventional non electric bike. Power assist levels 1 to 9 allows the rider to select one of 9 levels of power magnified pedaling and may also choose to use the on demand throttle at any time for a boost of power.

This bike has it all.

Frame & comfort

The lightweight eXtreme frame is made from Hydroformed 6061 aluminum alloy and offers great balance & maneuverability.

500W Hi torque geared hub motor

The eXtreme is powered by a Bafang 500W Geared Brushless hi torque (up to 80Nm) rear hub motor providing great hill climbing ability. It will provide a top speed of up to 32 km/h.

Samsung Lithium battery

The eXtreme is powered by a semi in-frame Samsung cell 18650, 48V battery with standard 13Ah, 624Wh of capacity. The battery is located in the down tube to offer exceptional balance. It can be charged on or off the bike, locks for security & is equipped with a USB receptacle for powering a smart device.

Shimano 7 speed & disc brakes

The eXtreme is equipped with a Shimano Altus 7 speed derailleur & Shimano rapid fire shifter for excellent gearing. Great stopping power from the Tektro Airies disc brakes, front & rear with 180 mm rotors.

LCD display & anytime on demand throttle

The brain of the eXplore is an LCD backlit multi-functional display offering speedometer, odometer, trip timer and battery voltage display with self-diagnostic functions. You can chose from 9 levels of power assist while using the any time on demand throttle.


The eXtreme is equipped with the Kenda Krusade Sport Fat tire, 26” x 4”, 60 TPI, Wire Bead Casing. It is capable of operating on 5 psi to 30 psi of air as it can be adjusted to any terrain.

Features included

Heavy duty rear cargo rack, front & rear fenders, powerful front & rear LED lighting, heavy duty removable kickstand



SHIFTERSSHIMANO 7 speed rapid fire shifter
BRAKESTektro Aries mechanical disc front & rear with 180mm rotors
STEMAdjustable threadless with 0 to 60 degree rise
SEAT POSTiGO Aluminum with quick release
SADDLEiGO comfort Sport Black
FRAMEiGO Hydroformed 6061 Aluminum Fat 4.0
FORKSolid (Suspension compatible). Quick release skewer
SEAT HEIGHT81.2cm - 101.6cm (32 “ - 40”)
TIRESKendra Krusade Sport 26”x4”, 60 TPI, Wire Bead Casing
RIMSiGO Dual Wall Alloy

Wellgo Pedals

Front & Rear LED lights (powered by main battery)

Rear Cargo Rack

Front & Rear Fenders

Kickstand (removable)

In Frame Cable Routing

Tool Kit Included

MOTORBafang 500W Geared Brushless hi torque rear hub motor
DISPLAY UNITLCD Backlit, Diagnostic, Battery Status, BMS Voltage, Light Switch, Main Power, Power-assist Mode Selector, Speedometer, Odometer, Trip Timer
CONTROLLER22 Amp 48 volt, Hi Power cut off
BATTERY TYPESemi in-frame Samsung 18650 Lithium Battery
RANGE60 km / 37mi *
POWER ASSIST9 Levels of power assisted pedaling
THROTTLEAny time on demand thumb throttle
BATTERY CHARGERiGO Smart charger, 120/240 Volts, Led status, UL, 2 amp
SENSORCadence Sensing

Weight capacity : 114 kg (250 Lb)

Stand over height : 28”

Battery can be charged on or off the bike

Battery charging time 4 to 6 hours

Battery equipped with a USB port for charging a device

Some light assembly required

(instructional document and video provided)
Front Cargo Rack 

iGO bike frames are guaranteed by design and/or material defects for 24 months. All electronic parts, such as electronic controller, control panel, motor, throttle, and pedal assist sensor, are subject to a 24 month warranty if properly maintained. The battery is subject to a 18 month warranty if properly maintained. On parts that are subject to wear and tear, such as tires, chain, chainring, freewheels, sprockets, cables, and brake pads, there is no warranty on these items,unless there are construction and/or material defects.

*Actual range may vary depending on Ah of battery, rider weight and other riding conditions. 



The eXtreme is powered by a Bafang 500W Geared Brushless hi torque (up to 80Nm) rear hub motor providing great hill climbing ability.

It will provide a top speed of up to 32 km/h.




Batteries are often compared based on capacity - Amp hours (Ah). However, a comparison based on capacity alone does not properly depict a battery since the performance of a battery pack is also based on battery voltage (V). The best way to compare battery performance is by looking at the amount of energy that can be used in watt-hours (Wh). Wh take into account both the capacity of the battery, as well as the average voltage during discharge. Simply put, the higher the V/Ah, the higher Wh range.

The iGO eXtreme is powered by a Samsung cell 18650, 48V battery with 13Ah capacity as standard, supplying a highly satisfying 624Wh of power




How far can I travel on my electric bike? The total distance you can travel on your electric bike is not an easy amount to specify. The range depends on many different factors including, but not limited to:

• Total Weight (weight of the bike + rider + cargo)

• Resistance (wind, tire pressure, speed, road conditions and altitude)

• Outside Temperature

• The level of pedal assistance and throttle usage

• The condition of the battery (battery capacity decreases as the battery ages)


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