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Green Bike Big Dog Extreme Electric Bike

Save $300.00 Save $300.00
Original price $2,299.00
Original price $2,299.00 - Original price $2,299.00
Original price $2,299.00
Current price $1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00
Color: White

Green Bike Big Dog Extreme Electric Bike

About the Green Bike Big Dog Extreme

The Green Bike Big Dog Extreme Electric Bike is a high-step folding fat tire electric bike that certainly lives up to its name! It has high-end components that deliver power, speed, travel range, and a fun riding sensation.

750W rear hub geared motor with 80NM of torque

The Big Dog Extreme features a 750 high-torque rear hub geared motor that gets you through the urban jungles, off-road trails, and beaches.

5 Levels Pedal Assist and Thumb Throttle

You can use it as a traditional bike and enjoy a great workout, use the pedals and get help from the motor, or use the throttle and let the ebike do all the work.

Removable 48V/15Ah Lithium-ion battery

It has a 48V/15Ah Lithium-Ion battery that charges in 5 to 6 hours and lets you ride up to 25 to 50 miles in one charge. Its top speed is at 28mph.

Durable and foldable Aluminum frame

The Big Dog Extreme comes with a sturdy 6061 Aluminum Alloy foldable high-step frame. It has a two-stage lock in the middle of the frame and a single-stage lock on the handlebars. You drop these locks, and the ebike folds into half and gets into a small package with a folded dimension (H x L x W) of 33" x 37" x 18" for easy transport and storage. The ebike weighs about 61 lbs and has a 300-pound carry capacity.

Front suspension and hydraulic disc brakes with auto motor inhibitors

It comes equipped with Mozo front suspension with 140 mm travel and hydraulic disc brakes with 160mm rotors and automatic motor inhibitors.

Standard features on the Green Bike Big Dog Extreme

The Big Dog Extreme comes standard with 7-speed Shimano gears and flat-resistant Innova 20" x 4" fat tires. It has an LCD-5900 display that shows the speed, assist level, odometer, and trip distance readouts. It also comes with battery-operated bright LED front and rear lights.


Extreme power + extreme design = extreme amount of fun!

Commute, exercise, or take a leisurely ride in this powerful, sleek, and comfortable electric bike.

The Green Bike Big Dog Extreme Electric Bike can travel up to 25-50 miles and can carry up to 300 lbs. It has extreme power with a self-balanced lithium-ion battery, a new and upgraded controller, and fat-tire flat-resistant technology.

The powerful 750W electric motor, 48V/15Ah battery, hydraulic disc brakes, and 20” x 4.0” tires will power you through steep hills, paved roads, and beach to give you the smoothest ride you have ever had!

This extreme foldable ride sports a high-step frame made of superior Aluminum Alloy material; its folding frame is perfect for storage and transport.

This ebike features a comfortable ergonomic urban seat for extended rides and comes with battery-operated bright LED front and rear lights.

Get the Green Bike Big Dog Extreme electric bike say yes to new adventures!


Green Bike is a fantastic electric bike company based out of Reseda, California. They truly believe in their products and offer a warranty to ensure every customer is satisfied!

We are the # 1 authorized Green Bike dealer. You can guarantee that you are getting the lowest price Green Bike bike when shopping with us! If you have any questions feel free to ask in the live chat!


Suggested Use

Urban, Trail, Beach


White, White/Red, Black/Red, White/Silver, Black/Orange, Black/Silver, Black/Gold

2021 Upgrades

  • Self-balance lithium-ion battery
  • New Israeli technology and upgraded controller
  • New fat tires flat-resistant technology

Estimated charge time/Range

5-6hrs / 25 to 50 miles range

Total Weight/ Battery Weight

61 lbs. / 9 lbs


300 lbs.

Frame Material

6061 Aluminum Alloy

Folds up?

Yes! This bike’s folding frame is perfect for transport and storage

Open Dimensions

Length – 70″

Lowest seating position – 33″

Reach – 26″

Step-Over – 25″

Folded Dimensions

Height – 33″

Length – 37″

Width – 18″

Frame Fork

Mozo USA Suspension with 140 mm Travel

Gearing Details

7 speed made by Shimano


170 mm Length, 28-33-42T


Adjustable Height


Green Bike Electric Motion Hydraulic disc brakes with 160 mm rotors


Wide saddle

Seat post / Seat post Diameter

Seat post suspension 27.2 mm


Innova 20″ x 4.0″


One Year


Battery operated bright LED front and rear lights



8Fun Rear-Mounted Geared Hub 750 Watt Nominal


Boston Power USA – 48 volts 15 Ah (736 Wh) – (Li-ion)

Removable Battery


Speed & Torque

28mph & 80 NM

Display Type

LCD-S900 E-bike Intelligent Display


Battery Level, Speed, Assist Level, Odometer, Trip Distance