Green Bike USA GB500 Fat Tire Folding Electric Bike

free shipping online ebikes secure checkout at really good ebikes we know ebikes - call us

Green Bike USA GB500 Fat Tire Ebike w/ 500W 8Fun (Bafang) Rear Hub Motor, Samsung 48V/15.6Ah Battery, 9 Levels Pedal Assist (PAS) and Class 2 Thumb Throttle

green bike usa authorized dealer

The Green Bike USA GB500 FAT TIRE may be a newcomer in a crowded marketplace, but believe me, this is the electric fatty you want. Let's start with some fun facts. The GB500 Fat Tire comes with a highly powerful 500W brushless rear hub motor by 8Fun (Bafang), powered by a 48V/15.6Ah Lithium Ion Battery Cell Pack by Samsung. These are top-of-the-line ebike components.

This Class 2 Thumb Throttle controlled electric bike comes with 9 Levels of Pedal Assist (PAS), and there is a 6-Speed Shimano gear shifter and derailleur drivetrain, so you can dial in the exact amount of assist you want vs. using your own human power.

The GB500 Fat Tire sports puncture-resistant fat tires that are 4 inches wide, giving the rider an incredibly smooth ride over bumpy roads and trails. 

green bike usa gb5 500 controller

But what you really need to know about the GB500 is one of the best electric bikes on the market at this time. Period. Let’s start with the fact that it offers 9 levels of Pedal Assist (PAS) which is easily adjusted with the left-side control panel. It has a Class 2 Thumb Throttle, conveniently located next to the right side grip. It has a 6-Speed Shimano Transmission. These three power options - PAS, Throttle and Pedaling - give you complete control over the riding experience no matter incline.

You may ask where does the 500 come from. Well, it’s because the GB500 sports a 500W Brushless Waterproof Rear Hub Motor by 8Fun (aka Bafang), one of the best ebike engines on the market today. Coupled with a 48V/13Ah Samsung lithium ion battery pack, tucked neatly below the Velo saddle, this ebike will take on headwinds and steep slopes with valor.


green bike usa gb5 500 rear hub motor

The GB5 500 includes front and rear lights controls, integrated with the battery, turn signals and an electric horn. The LCD display of the GB5 500 includes all the necessary functions: speedometer, distance, 9 levels of pedal assistance, and battery life and a USB exit so you can charge any of your electronic devices.

Oh, and did we mention that the GB500 comes with front and rear suspension? This really smooths out the bumps in the road and on light trails. The front fork was recently upgraded to RST Brand.

Magnet to connect the folding sides of the bike and avoid getting damages / scratches – this is crucial if you would like to walk with the bike folded (in subways/trains).

Tech Specs

  • Motor: 500W 8FUN rear hub motor 
  • Battery: Samsung 48V/15.6AH easy-access lithium-ion battery w/ USB phone charing port
  • Display: LCD display with 9 levels of pedal assist and USB port
  • Charger: AC 100V-240V low voltage 2A charger
  • Charge Time: 3-6 hours
  • Throttle: Class 2 thumb throttle
  • Frame Material: 6061 aluminium alloy 20''
  • Tires: CST BFT 20'' x 4" puncture proof fat tires
  • Rims: Aluminum alloy 20'' x 1.75" CNC sidewall rims with 13g spokes
  • Handlebar: 63cm folding
  • Fork: Mozo
  • Brakes: Front/Rear Tektro disk brakes, with aluminum alloy brake levers power cutoff
  • Drivetrain: Shimano 6-speed gears
  • Saddle: Velo big saddle with aluminum folding seatpost
  • Extras: Turn signals, brake lights, electric horn, integrated rear rack
The GB500 Fat Tire Bike is designed for riders that are at least 5'-7" in height, with an inseam of at least 32" (so you can touch the ground with your feet while seated). It weighs 60 lbs. with the battery and 52 lbs without the battery.

        ★ FREE Shipping in Continental US - $125+ Value!
        ★ FREE One-Year Roadside Assistance with every Ebike - $50 Value!
        ★ FREE Signature-Required Shipping for Your Peace of Mind - $15 Value!
        ★ FREE Pre-Delivery Notice - $15 Value!
        ★ FREE Manufacturer Warranty Support - $25 Value!
        ★ FREE Consultation and Lifetime Support - Priceless!
        ★ FREE Personal Electric Vehicle Pride of Ownership - Eternally Priceless!
        ★ FREE Phone Holder

        Please click here for the Green Bike USA Warranty & Return Policy.

        Green Bike USA GB500 Fat Tire User's Manual

        Order Confirmation

        As soon as you place an order you will receive an order confirmation email. The email include the details of the order, and is your record that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we contact our suppliers to confirm that the selected items are in stock and available for immediate shipment.

        Some suppliers, such as Prodecotech and Biktrix, build to order, so upon notification that an order has been received, they will assemble the bike and then ship it, usually 7-10 days. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you by email or phone, and see if you want to cancel the order and change it for a different item or items. If your item(s) are available for immediate shipment (within five (5) business days), we will process the charges and submit the order for shipment.

        Order Shipment

        If your order is in stock and we process the charges to your credit card, it will ship within five (5) business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the email address you provided at checkout.

        If you do not receive tracking information, feel free to follow up with us at:, or by chat    or by phone (888-533-2228).

        All products are shipped via UPS or FedEx, and require signature for delivery. If the package arrives damaged, do not accept it. Ask the driver retain possession of the package and contact us immediately.


        Please inspect the packaging of your item(s) when they arrive. DO NOT ACCEPT SIGN FOR AND ACCEPT SHIPMENT ON CLEARLY DAMAGED ITEMS. If you notice any damage to the box in which the item(s) are shipped, you should let the delivery person know and take photographs of the damaged areas, you should make note of it when opening the package to conduct inspection. If you item(s) do arrived damaged, DO NOT ACCEPT DELIVERY. Call Really Good Ebikes immediately, and please send photos

        ALL warranty communication is between the customer and the manufacturer for genuine issues of workmanship or defect within the warranty period, and the supplier will repair or exchange AT THEIR DISCRETION. If the customer has not opened/used the item, and it can still be sold as new, the item is to be returned to the supplier and Really Goods LLC will refund them once the supplier determines the salability of the item.

        Cancellations & Refunds

        All sales are final. At the discretion of Seller, orders cancelled after 24 hours may be subject to a 38% administration fee, whether or not your order has shipped. If your order has shipped, you (the Buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you used when placing your order.

        Really Good Electric Bikes offers one-year free roadside assistance with every purchase of an electric bicycle.

        free roadside assistance all ebikes


        Signing up for one year of free roadside assistance is easy. Just provide us your name, home address, email and phone number, and we will take care of the rest.

        You will get signed up as a member with Better World Club, and your benefits will include:

        Nationwide emergency roadside assistance, 24/7: Transportation service for you and your bicycle up to up to 30 miles per service with a maximum of 2 service calls per covered member, per year.

        Flat Tires: Service providers do not deliver new equipment; however, we can dispatch a service provider with commonly available tools upon request.

        Lockout: Because we cannot verify ownership of a bicycle, we will not dispatch a service provider to remove a bike lock. If you independently arrange service to free your locked bike, you may submit a claim for reimbursement for up to $50.

        Other Benefits: Bicycle Only Membership also includes access to all basic club membership benefits and discounts, including maps and travel discounts such as hotel and car rental discounts.


        Calling for Help. If you are in a serious bike crash and need medical assistance, please call 911 and get any emergency assistance you might require.


        Call roadside assistance at 1-866-732-1427


        You will be asked for your member number or last name to schedule service. 

        You must be with your bicycle when the roadside assistance service provider arrives. 

        A tow truck will be dispatched and should arrive to you within an hour (usually less).

         If you call the dispatcher and they cannot dispatch service through their network, the representative will give you an authorization number. You may then call any service provider and pay them directly for services rendered.

        For more information on your membership, please download your free Membership Handbook.


        Our FREE Ebike Buyer's Guide will provide you with the critical information you need to confidently select and purchase the perfect ebike for your needs. All you need to do is enter your details into the box below and we'll send it straight to your inbox.



        free electric bike buyers guide 

        Here's what you'll learn about in our Free Ebike Buyer's Guide

        Our comprehensive guide will improve your knowledge and understanding of the following;

        1. The different types of Ebikes
        2. The benefits of riding an Ebike
        3. How Ebike motors work
        4. Ebike Maintenance
        5. Ebike Power, Range and Batteries
        6. The pros and cons of riding an Ebike
        7. Where and how to buy an Ebike
        8. And so much more!

        Get your Free Guide today and buy your next Ebike with confidence. What have you got t o lose? It's Free after all!


        Customer Reviews

        Based on 1 review Write a Review