Youthful Imagination

Big Dog Extreme 2021 Edition

$1,999.00 ~~$1,999.00~~

So why the Big Dog Extreme by GreenBike?

The Big Dog Extreme. Brand new model. Brand new riding sensation.
Equipped with a 48V lithium ion battery, and a 750W Nominal motor
Hydraulic disk brakes, and a bold powerful design.
INNOVA Tires 20″ x 4.0″ front and rear, some of our thickest tires yet!

GENERAL SPECIFICATION

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
Weight 61 lbs.
Load 300 lbs.
Folds up? Yes! This bikes folding frame is perfect for transport and storage
Warranty One Year
Accessories Battery operated bright LED front and rear lights

MECHANICAL SYSTEM

Wheel Size 20′ X 4′
Frame style High Step Frame
Frame Material 6061 Alluminum Alloy
Drive Modes Cadence Sensing Pedal Assist, Thumb Throttle.
Folding? Yes
Brake Green Bike Electric Motion’s hydraulic disk brakes
Open Dimensions Folded Dimensions
Length – 70″ Height – 33″
Lowest seating position – 33″ Length – 37″
Reach – 26″ Width – 18″
Step-Over – 25″

ELECTRICAL SYSTEM

Motor Watts 750 Watt Nominal 1200 Watt Peak
Battery Volts 48 Volt
Battery Amperes 15 Ah
Battery Manufacturer Boston Power USA 5300 mAh (lithium ion battery)
Removable Battery Yes
Charge Time 5-6 hours
Speed & Torque 28mph & 80 NM

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Perfect Fit

I was in need of a nice folder that I could keep in my trunk and I stumbled upon this Big Dog Extreme from Youthful Imagination and it turned out to be perfect for my outdoor needs. This ebike checks off everything on my list and the long-range battery is a big plus.

GreenBike Big Dog Extreme Folding