G-FORCE| ZF Fat Tire Moped-Style Electric Bike
750W Powerful Motor
The high-powered Bafang 750-watt motor is specifically designed for the G-FORCE ZF, featuring amazing acceleration capabilities. This brushless geared hub motor with a peak power output of 1300W delivers a massive amount of torque to help you conquer rough terrains with ease.
1300W: Peaking Power
86Nm: Max Motor Torque
Full Color LCD Display
The G-FORCE ZF comes with a brand-new color LCD display through which you are able to track the current speed, motor power, PAS level, odometer, trip odometer, and much more. Have your phone charged up directly through a USB port on the display to fit your various needs while on the move. The color LCD screens, compared to those black-and-white ones, have a higher resolution and better sunlight readability, which enables you to read precisely in direct sunlight - that’s why we use them on our high-end models.
48V 20Ah/13.5Ah Samsung Lithium-Ion Battery
The ZF model is fitted with the best of all Samsung’s new battery models, offering you two options based upon the battery capacity - the 48V 20 Ah and the 48V 13.5Ah. The introduction of such technology and capacity to the battery pack extends not only the range of your ebike on a single charge but also the service life. The battery of 20Ah allows you to travel around 60-80 miles on a single charge, while the battery of 13.5 Ah has a range of 35-50 miles. Meanwhile, if required, you can recharge any of your electric devices through the USB port on the battery.
960 WH: Per Charge| 60-80 Miles: Long Range Battery
Hydraulic Disc Brakes
To match up with the ZF-one of the most powerful electric bicycles, we’ve used a dual hydraulic braking system, which allows the front and rear disc hydraulic brake to actuate and work together seamlessly, providing great braking power. Beyond that, we integrate the motor cutoff capability into the brakes for extra safety.
160mm: Brake Disc | Anti-Skid Tires: Excellent Braking Power
Super Bright LED Headlight and Taillight
When riding in low-visibility conditions at night, you can also turn on the integrated LED headlight to further illuminate the road. Along with the taillights, the ZM assures you of a safer riding experience.
145mm: Headlight Diameter | Safe Travel: With G-FORCE ZM
Adjustable Front Suspension
The adjustable front fork suspension on the ZM adopts high-strength aluminum alloy casting and offers a long travel of 110mm.
Adjustable front fork suspension and rear suspension system give you the most comfortable riding experience and easily conquer any bumpy terrain.
USB Charging Port
We designed one USB charging port on the display. You can charge your phone that is low on power during the ride, and you can also charge your other devices, such as your camera when you take a break.
2.0A: USB Charger Port | Enjoy Riding: With G-FORCE ZM
If you buy the 33.5Ah version, you will receive the 13.5Ah version ZF first and then another 20Ah battery within a month.
Battery 48V 20Ah Samsung battery
Tires 20" x 4.0"
Range 60~80 Miles
KD or Not Ebike is 85% pre-assembled
Hub Motor 750W brushless gear motor
Throttle Half twist throttle
Total Payload Capacity 400 lbs
Front Light 48V LED light
Recommended Rider Heights 5'3" ~ 6'5"
Frame 6061 aluminum
20Ah Version Charger 3 AMP fast charger
Kickstand Heavy duty aluminum
13.5Ah Version Charger 2 AMP charger
Chain KMC chain
Display LCD Display with USB charging
Pedal Alloy pedal with reflectors
Shifter 7-speed Shifter
Rear Light Integrated Taillight
Weight 76 pounds
Wheels Alloy wheels
Recommended Tire Pressure 20 to 28 PSI
Brake 160mm hydraulic brakes
What's in the Box
Your ZM * 1
Charger * 1
Full Fenders * 1
Rear Rack * 1
Assembly Tool * 1
Headlight * 1
Brand Brochure * 1
Pedals * 1
E-Bike Keys * 1
* All tests were performed with flat ground, pAS range and speed tested as a Class3 eBikes. there were few starts and stops and total payload was about 180lbs.
Your bike will arrive mostly assembled. We'll also provide the tools and a comprehensive assembly video for the rest part.
Yes, totally. An electric bike offers the same benefits of conventional bikes - mobility and a healthy lifestyle. But the power to go faster and further come as significant benefits! E-bikes make cycling more accessible in challenging conditions like uphill riding, front wind, and others. Check out the reasons to join the e-bike community. Read
Owning an electric bike is legal in the United States. Federal regulations limit an electric motor power to 750W. The speed limit is 20 mph on flat terrain by using the throttle mode solely. Bear in mind that these regulations apply to public roads and trails only. You can ride an e-bike that doesn’t conform to federal regulations on private property only. Hit the link to find out more
The two main disadvantages are higher cost and heavier weight. In comparison to conventional bicycles, e-bikes tend to be more expensive due to electric parts and high-end software. Besides, electric bikes are heavier. The electric motor and the battery are the chief sources of extra weight. Heavier weight can be an inconvenience if you have to lift your e-bike onto a rack, for example.
Yes, an e-bike is faster. Most electric bikes allow you to select the level of assistance you prefer for your pedaling. So, you can always count on the power from the electric motor to reach a higher speed if it is necessary.
In the United States, classification of electric bikes varies by local state regulations. If the state classifies e-bikes as motorized vehicles, then licensing and registration are needed. Otherwise, you don’t need a license to ride an e-bike. To avoid any problem with the authorities, you should consult the corresponding state requirements to ride an electric bike.
The prices of electric bikes vary greatly. The price depends on the tech specs, quality of components, warranty, and other factors. Budget-level e-bikes cost between $500 and $1,000. However, if you are after a durable and functional e-bike, be ready to pay $1,000-$2,500 for a mid-level e-bike. Higher-end electric bikes can cost as much as $10,000. Check our ultimate buyer’s guide
The lifespan of an e-bike battery goes from two to five years. The main factor that determines the battery lifespan is the quality of construction. Our high-end battery is designed for 300 charging cycles. However, misuse and lack of care can reduce the lifespan drastically.
Some electric bikes have a throttle mode, which allows riding without pedaling. The throttle mode is useful when you need a break or want to go faster and further without using pedal assist.
The recommended rider height for this model is 5'5" or higher. The best way to know whether it works for you is to take your inseam measurement (inside leg length) and bring the seat height into the reference scope. On the other hand, the ZM model can bear up to 400 lbs (the maximum weight load capacity) so it is not recommended for a rider to go over that weight limit.
The ZF arrives 85% pre-assembled and allows you to get the new bike assembled in a few simple steps after delivery. You'll find specific video that explains how to properly assemble your bike. Basically, it does not require special skills or much professional knowledge so self-assembly at home won’t be a problem even for beginners.
The differences are in the pricing, range, and charger that comes with the bike. The larger of the 2 battery options has a 3A charger (more current capacity) to reduce battery charging time; in the meantime, it delivers a longer riding range under the same operating conditions. The 20Ah battery pack will get you more range up to 60~80 miles on a single full charge.
No, the handlebar on this model cannot be raised or lowered but will give you some adjustment in handlebar angle.
No. On many batteries this is preferred, however our batteries are all high-tech batteries from Samsung and have built-in mechanisms that protect the battery from overcharging.
Put the bike in a stand for cleaning, then start with frame, chain, and derailleur. Clean and keep the bike free of grime and mud with a non-woven cleaning cloth and special cleaners. Do not use a hose or pressure washer to wash the bike.
Charging the battery from empty to full typically takes 6-9 hours. In rare cases, it may take longer to allow the battery management system to balance the battery, particularly when the bike is new or after long periods of storage.
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Let customers speak for us
Wow! Before seeing this bike in person, I thought it would be too small for someone like me who is 6ft-1in and 230lbs, but to my surprise, it fits and rides nice. The Cheetah Plus is well built, sturdy, and fun to ride. I highly recommend this bike. The only thing I would recommend is the bike having an option for a secondary battery to extend the range. I only get about 20 miles of various pedal assist levels and hills before the last power meter bar disappears.
Got my Venom about 3 weeks ago. Have been very impressed with its performance. Have used it bowhunting whitetails almost every day in some really harsh conditions and the bike has performed great
Love my new Venom. Having the shifting/gears inside the wheel makes it very easy to ride through tall grass and corn fields! not like the old bike i had that had mud, grass, and muck stuck in the gears every ride. Love the big tires too! this bike is hands down my favorite Rambo bikes I’ve had.
The Rambo Rampage is my 5th ebike and my 2nd full suspension. I can’t pedal like most people because a drunk driver cut me off the road on the freeway and as a result my feet were cut off. This battery powered bike makes my life a lot better and these bikes with the power unrestricted means I can keep up with anyone. It’s just a little heavy or I would have gave it 5 stars. I don’t know if it’s possible to make the frames lighter but stay as strong as hey are.
This past weekend, I just acquired a bike. Monday was the first trip, and it was to work. I was aware that the cycle would be quick, but even that is an understatement! This object FLYES! It could be just me. My first electric cycle. Yeah, I bet everything on the first one. And so far, I have no qualms. I've driven it about 25 miles total, mostly at the speed. This electric bike is a BEAST! I intend to purchase a second battery as well as the platform-equipped back rack in the near future. I can imagine using complete camo, a gun or bow, and other equipment to travel distances in the woods that I previously could only imagine. I can't wait to leave work so I can cycle home on this bike because I'm so excited about it! Thank you Rambo and Paradise Powersports in New Smyrna Beach, Florida, the store where I bought it! After I've had an opportunity to run it for the first 100 miles, I'll update the review.
First-time buyer of an e-bike here. I placed an exuberant online purchase for a Rambo bike and later upgraded it over the phone. After a week, I changed my mind. had yet to even tell the wife. got a prompt refund after asking for one. Although I can't speak to the quality of the bikes just yet, this business has the right outlook to succeed in the long run.
After using the Rambo Ryder for a while, I made the decision to expand my inventory by purchasing the Rampage. It's convenient to have a bike for heavier terrain like the Ryder and something like the Rampage for everyday use. In addition, my partner can accompany me on rides as well. I would say that, in terms of ability, I have been enjoying the Rampage a lot. It has definitely been a smooth journey and has carried me a long way.
This is one of my favorite bikes. It has a great strong motor and good geometry. And Fiido has a very great and quick customer service team, ready to help.
Fantastic fun. The throttle has a good pull and even up hill but will drain the battery. Recommend using the pedal assist up hill, it feels like you just cycleing on the flat. The battery lasts about 15 to 20k but depends massively on the gradient. Speedy and helpful customer assistance. I had trouble removing the battery. But was offered a video tutorial the next day.
Really happy with the bike Good quality well made, thank you for your help.
I had high hopes and expectations for the Fido X, but the product is even better than I thought! Long-lasting battery, fairly light-weight, stable ride (not wobbly despite small wheels), excellent torque sensor, easy to fold up easy to use, good code-lock and nice-looking! For now, I cannot think of any major negative thing.
Fits in the boot/trunk. Flattens hills. Doesn't look like a drug dealers or old persons bike. Love it.
I have owned an ejoe for eight years. I’m believing its the Best Quality bike out there. I’m buying a new one for my Help Mate. Forever Two Wheels. Thanks ejoe.
I am impressed with eJOE Bike as I am absolutely obsessed with my EPIK SWAN electric bike! Thanks very much for the awesome customer service.
You told me I had a nice bike? but I must correct you by letting you know it’s an awesome bike. Got it from bike shop yesterday and since have ridden about 70 miles! I’m in love with it. Thanks for your assistance.