Knight Retro Electric Bike

Name: Knight Retro Electric Bike
Brand: 5TH WHEEL Shopify
Price: 799.99 USD
Availability: InStock

$999.99

$799.99

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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 Raw Motor Force

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.

Smooth Ride, Anywhere

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

Conquer Any Terrain with Fat Tires

Knight’s 20×4" fat tires deliver better grip and stability on all terrains — 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.

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

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.

Bought this for my 15 year old who wanted something way too fast. This was a great happy medium where he was happy with the speed after the jail break. Shipped within a week and was easy to put together. It was an overall positive experience. 15 YO is 5'10 and the bike works great for that height, and it's light enough he can move it around. We would recommend.

I got this ebike and it is awseome, it goes 20 miles per hour, has a ton of power, and has a bright headlight. The battery life is around 48 miles with no peddle assist. It has great suspension and it is easy to assemble out of the box. So it goes flat here and there, but it is a great ebike for the money.

The bike does everything promissed, it just came with a broken piece, but i would recommend the bike.Try well made, seat was very nice made and comfortable. This bike was definitely worth the money. It's a good price for this bike.

this bike is superb, it feels amazing while riding down the road, my one and only complaint is that I'm missing a singlular nut for the kickstand which isn't a super big deal just makes me a little sad. and for those who want to know how to get it up to 28mph you have to hold the and - then hit the to go to the second page hit the and when it's at 1 hold the and - again and you should be all set if not just fiddle around with the little menu on the screen using the buttons.

This is an AMAZING bike!! Right out of the box it was super easy to put together. Came much earlier than expected!! Great customer service!! They sent me an email as soon as I purchased the bike with contact information in case of any issues. Everything is exactly as described. The battery life is great! It lasts about 5 hours/45 miles. Such a good price after researching other options. The tires are well made. I rode it and it was a great smooth ride! This was for my 18 year old son and he absolutely loves it! Thank you!!