32Km/h / 20mph

Max Speed


Max Power

200Km / 125 miles

Max Range

29Kg / 64lbs

Total Weight

180Kg / 400lbs

Payload capacity
Flex Urban Electric Bike
Flex Urban Electric Bike
Flex Urban Electric Bike

Flex Urban Electric Bike


Engineered in Canada, the Flex Urban is a stylish light and compact 20 inch fat tire electric bike with foldable aluminum unisex and uni-size step-thru frame

Carrier/Rack Size:Short
Carrier/Rack Color:Black
Battery Size:Single

Add to cart and select preferred Envo dealer for pick up or delivery during checkout.

Store Locator

32 Km/h Max Speed
20 mph
100-200Km / 62-125miles
Max Range With Single or Dual Battery
400 lb
Rated for 180Kg payload capacity
Foldable Step Thru Frame
The Only Folding Cargo Bike in Market
Lightest & Most Compact eTrike
in Cargo eBike Category
Lowest Q-factor
of Any Fat Trike in Market

Using ENVO Flex You Can Indulge in Adventures Throughout The Year on Trails and Snow

The proprietary front hub delivers a maximum of 500W of street-legal power and a range of up to 200Km / 125miles with a dual battery option. ENVO Flex allows you the FLEXibility to upgrade and change your eBike as your requirements change over time. The Flex Overland can be easily converted into the Flex SnowBike with the help of modular design components, allowing you the utility of two products on one platform.

ESE – ENVO Sustainable Engineering

Full cargo capacity, with front and rear racks and in conjunction with add-ons.

Torque emulating smooth PAS, providing incomparable riding experience.

20" fat urban tires – Perfect for low noise and low drag yet provides adequate grip and load capacity

Standard bike add-ons compatible 
such as surfboard holder, golf bag holder, etc.

36V12.8Ah Battery Pack - Additional 36V12.8Ah
dual battery option available


The Flex is built with a solid, lightweight, foldable and unisex hydro-formed aluminum alloy frame suitable for people from 4’11’’ all the way to 6’5” rider. It is capable of supporting up to 400lbs of payload and offers a step thru design, which makes it easy for the rider to get on and off. The frame is specially designed to minimize all the vibrations and noise from the drive- system, the right wheelbase for a high speed and a pleasurable ride on both paved and unpaved roads.


The ENVO Battery powering the Flex Urban is super lightweight, down tube mounting Li-Ion pack in a stylish thin ABS case with an auto-connect socket, a charge indicator, security lock. The battery is removable and can reach a range of up to 100Km / 62mph per charge on pedal assist level 1. The battery can be charged on or off the bike frame using the little portable CC-CV smart Li-Ion battery charger. The ENVO Battery is an A-grade branded Li-Ion battery, comprising of LG or Panasonic Li-Ion cells and a BMS that avoids battery from overcharging, overloading, and other hazardous activities, thereby increasing both cyclic and calendar life of the battery. Battery cells have been selected for best operating in freezing temperatures. Flex comes with a dual battery option, allowing you to go twice as far in your travels. Dual batteries on Flex Urban gives you 920Wh of battery capacity, allowing you to travel up to 200km / 125miles on a single charge.


The ENVO Flex is equipped with an advanced pedal-assist sensor with an optimized torque emulation software. The advanced torque emulating Pedal Assist Sensor (PAS) signals the controller to run the motor between 5 levels of pedal assist, providing a boost to your pedaling depending on the level of assistance you select while riding. The ENVO Flex is equipped with an on-demand thumb throttle that gives you an extra boost which activates the motor proportionally to the twist, does not matter if you are pedaling, to give you a fully electric ride in case you cannot pedal or need an instant acceleration or uphill push.


ENVO FLEX Urban is equipped with a sealed, powerful, upkeep free, geared hub motor that offers 500W power and 60Nm torque. Our motors are designed efficiently and hence are lighter than most powered geared hub motors in Canada, yet they deliver high torque and efficiency. These ENVO motors are developed for over 20,000 Km (12,500 miles) of maintenance-free ride.


The FLEX Urban comes with an adjustable telescopic handlebar, this lets the rider do the ergonomic fine tuning allowing them to choose efficient pedaling position.


Flex Urban comes with 20inch urban style fat tires. These fat tires are cushion enough to improve ride comfort, dynamic maneuverability, and handling in different terrains. Tires are fat and knobby enough for the best grip on wet cement, asphalt paved, dirt or gravel trails which creates minimum noise and drag for normal urban paved rides.


Top of the line mechanical disk brakes equipped with electric cut-off sensors provide more safety to the bike as well as the rider.


Well-engineered 52T chain ring and 8 speed 11-32 teeth cassette transmission help you overcome up to 25% grade when climbing a hill on gear 1 or 40km/h (25mph) speed on gear 8 with gentle peddling.


ENVO Flex comes with a specially designed sturdy rear rack with rating of 150 lbs weight and capable of fitting two child seats (longer version). The rear rack comes with a cushion (Just on short racks) allowing a second adult to ride on the ebike.

fat tire ebike headlight - ENVO Flex  Urban


The FLEX Urban is fitted with high efficiency and bright LED headlight powered by the main battery and controlled by a keypad on the handlebar.

ENVO Flex Urban is Accessory Ready

Flex is designed to support third-party accessories such as golf carrier, surfboard carrier, ski carrier, dog carrier, and pannier bags making it the favorite Companion for the road adventures.

Golf Carrier

Surfboard Carrier

Dog Carrier

Todller Carrier

Ski Carrier

Pannier Bags

Flex Urban eBike Transformation

As a bonus the Flex Urban allows you the ability to adapt two products using the same platform. Using modular design components, the Urban can easily be transformed into the Flex Trike giving the outdoors man a winter option that is light weight and easily transportable.


Rear Hub


36V, 12.8Ah


36V, 500W


LCD Display with speedometer, odometer, pedal assist indicator, etc

Hub Motor



Front Light, Rear Brake Light

  • Flex Urban Size Chart


    Flex Urban Sizing Chart

ENVO Flex Urban


Customer Reviews

Be the first to write a review

You May Also Like these ebikes

Stay Updated

Customer Reviews

Be the first to write a review