Knight Retro Electric Bike

$899.99

$699.99

🍀 St. Patrick's Day Sale: $200 OFF Knight Retro Ebike

With a 1500W peak motor, the Knight reaches speeds up to 28mph.
Whether you’re climbing steep hills or flying down open roads, experience unstoppable power and pure riding thrill — every single time.

Color: Black

Product variants

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1 Year Warranty

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14-Day Returns

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Knight Retro Electric Bike

1500W

20 MPH

48V 15.6Ah

20×4"

YouTube

Knight E-Bike the Best Choice for Mountain Adventures

LIFE IN SPEED Mike Angels

Ride Faster with Powerful Performance

With 1500W of peak motor power, the Knight reaches speeds of up to 28 mph. Whether you’re climbing steep hills or cruising on open roads, enjoy strong, reliable power and an exciting ride every time.

Smooth Ride, Anywhere

The Knight’s dual suspension system absorbs bumps and shocks from rough terrain, giving you a smoother, more stable ride. Whether you’re riding on trails or city streets, you’ll enjoy better control, less fatigue, and all-day comfort.

Conquer Any Terrain with Fat Tires

The Knight’s 20" x 4" fat tires deliver better grip and stability across a variety of terrain, from sand and snow to rocky trails. Enjoy smoother rides, better control, and the freedom to explore beyond the pavement.

55-Mile Long Range

Up to 55 miles on a single charge—perfect for long commutes, weekend adventures, and off-road rides without range anxiety.

Shimano 7-Speed Gears

Tackle any terrain with ease—Shimano’s 7-speed shifter lets you switch gears smoothly for better control, whether climbing hills or cruising on flat roads.

Reliable Disc Brakes

Front and rear disc brakes deliver strong, responsive stopping power in all conditions—wet or dry—keeping you in control on every ride.

Bright Brake & Turn Lights

High-visibility LED brake light and independent turn signals alert others to your moves, boosting safety during night rides and on busy streets.

Clear LCD Display

The center-mounted LCD shows speed, battery level, assist mode, and more—all in one glance. Ride with confidence and stay informed in real time.

Specification

Basic Info

Color	Black and Brown
Frame Material	High Carbon Steel
Tire Size	20×4 inch
Waterproof	IPX5
APP	NO

Performance

Rated Power	750W Hub Motor
Peak Power	1500W
Max. Speed	20mph
Transmission	Shimano Tourney 7 Speed
Suspension	Front Fork + Rear Suspension
Brake System	Front + Rear Disc Brakes
Turn Signals	Bright Brake + Turn Signals
Sensor	Speed Sensor

Battery & Electrical

Battery	48V 15.6Ah
Max. Range	55 miles
Charging Time	7.5 Hours

Size & Weight

Maximum Load	330 lbs
Product Weight	87 lbs
Expanded Size	65.4 × 27.6 × 44.5 inch

Size&Fit

FAQs

Clean Arrow FAQ

How do you start the Knight E-Bike?

The EB16 supports two riding modes for easy operation:
1.Pedal Assist Mode: Simply hold the handlebars and begin pedaling—the motor will automatically kick in to provide smooth assistance.
2.Twist Throttle Mode: You can also just twist the throttle on the right handlebar to ride without pedaling.

How to inflate tires, and what is the recommended tire pressure?

The recommended tire pressure for the knight is no higher than 20 psi. You can lower the pressure slightly on wet roads.

Is 5TH WHEEL trustworthy?

Of course, we aim to enhance personal mobility by providing safe, eco-friendly, and enjoyable experiences. Our products are available on major e-commerce platforms, and you can contact our customer service staff at any time.

How long does it take to fully charge the battery?

The estimated time from zero to full is 8 hours (the extended-range battery also takes 8 hours).

Does winter have any impact on batteries?

Yes, because the battery uses lithium batteries as the battery cells, the performance of the battery will be discounted in low temperature environments. This will mainly be reflected in the battery life.

What is the difference between the gears of a vehicle?

In 0th gear, the vehicle has no power assist. 1st, 2nd, and 3rd gears all reach maximum speed. The difference lies in the level of power assist provided by each gear.

Where can I find the Knight user manual?

The product packaging includes a user manual. You can also Click here to download the Knight User Manual.

Love it. Exactly what I was wanting. My only complaint is that there was more assembly required than I anticipated but it wasn't anything too difficult. The bike is heavy so be careful especially around small children.

Cool

Knight is my first E bike and I love it. It took me just under a hour to put it together, it's 90,% complete out of the box. I took it for a 10 km ride to test it out, the seat is a beauty very big and soft, shocks work great, acceleration is quick from a stop, I used both throttle and pedal assist modes both were responsive, it handles hills like a champ i conquered a long 40 deg hill with speed staying at max and I'm 230 lbs!

Not bad!

Absolutely love this e-bike. It looks so sleek, exactly like a motorcycle. The frame is crazy sturdy and well built which makes it on the heavy side, which I actually love as it makes me feel very safe when riding it. The big wide headlight is also much appreciated as I often work late and need to ride home in the dark. When I hit the horn it even scares me a bit. I also love the extra thick and long seat. In terms of performance, it works so well. Even on the lowest setting it has good pick up. Overall I absolutely love this bike. It's my first e-bike so I did a lot of research. The price was right and the features are AWESOME!!!

Worth the money.

Ordered these for my wife and I as a present to each other, as we have been wanting to get into the e-bike game for awhile. For the price, these are an excellent choice! They are very good quality, look awesome, and built like a tank! They are awesome looking, and one person told me they looked like they would cost thousands of dollars. He was shocked when I told him they were about $500 each. They come well-packed in heavy duty boxes.

Super fun bike to ride

This bike is AMAZING! My son bought this bike in Jun/2025, its been almost 4 months (so far we are trilled, he loves his bike), he has enjoyed summer with his 1st electric bike. He did all the research, we had a tight budget and taking in consideration the expensive freight on most e-bikes, we look all the reviews and this one looked to be a good option. And for me the most important it looks pretty strong, the seat is beautiful not cheap material at all.Where we live has a lot of hills and he says is doing well.