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⚡Hydraulic Disc Brakes w/ Auto Motor Inhibitors
⚡High-Torque 750W Rear Hub Motor
⚡Pedal Assist & Thumb Throttle
If you're looking for an affordable fat folding ebike with full suspension, the Big Dog Extreme might be the perfect fit. It's got tons of power, premium components throughout, and incredible build quality.
The Big Dog Extreme can handle riders up to 6'-5" and 250 Lbs., so it's a perfect off-road ebike for the outdoor adventurer. The 750W rear hub motor will power you up steep hills, and the 48V/15Ah battery will extend your range with each charge.
Directions to Unlocking the Big Dog Extreme Speed Limit
We love it when an independent ebike reviewer covers one of the bikes we carry. Check out the review of the Extreme by our friend Brent McCluskey from Electrified Reviews. Brent says:
"This is a folder with some attitude, and honestly, it’s just a great ride all around. We’ve reviewed quite a few electric bikes from Green Bike and this company does an excellent job at picking and choosing the right components. And the Big Dog Extreme is no exception. This folding electric bike is powerful, fast, compact and perhaps most importantly, it’s comfy." Not bad!
Here's a video of the ebike being unpacked and assembled. Super easy.
Here's a video showing how to fold and unfold your electric folding ebike. Awesome.
Here's a video showing how to get set for a perfect ebike ride. Be safe out there.
Orders for in-stock items take 24-48 hours to process, then about 5-7 days in transit. Delays due to Covid have occurred. If an item is on backorder, the estimated ship date will be shown below the Pre-Order Button.
All products are shipped free within the Contiguous US via UPS, FedEx or similar carrier. Shipping to AK, HI and PR may incur additional charges.
If your package appears damaged from shipping, please do not accept it. Tell the driver to keep the package and contact us immediately at 888-883-3350. We offerGuide Package Protectionto ensure against lost, stolen or damaged goods. Click here to learn more about Guide.
Returns for buyer’s remorse are typically not accepted by our suppliers, and if accepted, the customer may incur shipping and restocking fees.
Please click here to read our entire Shipping & Returns Policy.
Hi I just bought a Big Dog extreme from your store, I am 6'4" and need a longer seat post. My knees are really close to the handle bars as well... I have the handle bars as high as they will go... Do you have any suggestions? Ted.
Thank you for your recent purchase. There are a number of long seat posts that can fit the Extreme, just make sure to select the 30.4mm diameter post. Here is an example of a product that would fit:
What is the step over height
Outstanding bike. We've already order a electric trike for my wife also, waiting for it to arrive. Great service. Ya got my business.
WOW, I did all my research and limited my search to TWO different brands of folding ebikes for my Geocaching adventures. At least I thought I had it down to two models, till I fortunately stumbled upon the GreenBike Big Dog Extreme information. Now, I see this is the lightest model between all three, more power than the other two, more free accessories and still within my price points. I will try something really silly and email this company on July 5th, surely they wont respond. Ooops, bad call, not only did Steve respond, he answered my question, conquered my objections and I bought a new Ebike. This company is amazing so far, hopefully, they will continue going above and beyond with sales and constumer service.
I was in need of a nice folder that I could keep in my trunk and I stumbled upon this Big Dog Extreme from Really Good Ebikes and it turned out to be perfect for my outdoor needs. This ebike ticks off everything on my list and the long-range battery is a big plus.
Thanks for the review.
I just received my new Big Dog Extreme from Greenbike and I have to say, so far it does seem live up to its name. The first thing I noticed was the power on this bike, and I can't wait to get on some trails with this Dog.
The Big Dog is a great fat tire folding ebike for the off road. Its motor is very powerful, and I felt like the fat tires gripped the trail well. Thanks.
Thank you Garth.