Multiple Options

Motor 1500W Power

The QS7 features a 1500W BLDC motor. It delivers a maximum torque of up to 90 Nm and supports a top speed of 30 MPH. The motor utilizes a sinusoidal wave structure and can rotate at a speed of 4478 revolutions per minute within one minute. The BLDC motor boasts low interference, low noise, smooth operation, high speed, high temperature resistance, and a longer lifespan of over 200,000 hours, ensuring stability and reliability in various complex environments and prolonged riding sessions.

Deepower Battery Options

Deepower offers three battery capacity options: 20Ah, 35Ah and 60Ah.

At Deepower, battery safety is our top priority. Each battery pack is engineered with a scientifically optimized internal layout and certified to meet MSDS, UN38.3, UN3171, UN3480, and SGS Certified UL2271. Our thermal safety protocols go far beyond industry norms—ensuring zero risk of open flames or thermal runaway even under temperatures as high as 149°F. An integrated thermal protection controller automatically shuts off power in case of overheating, giving you complete peace of mind and reliable protection on every ride.

Multicolumn

20"×4" All-Terrain Fat Tire

Premium 20" × 4" puncture-proof fat tires deliver outstanding grip and stability, effortlessly handling city pavements, gravel roads, mountain trails and snowy terrain for full all-terrain performance.

150 Miles LG Dual Battery

Adopting dual battery configuration with genuine LG original battery cells, it features reliable overcharge, over-discharge and explosion-proof protection, perfectly balancing outstanding safety performance and an extended riding range up to 150 miles.

Mechanical Disc Brake System

Equipped with standard mechanical disc brakes with 160mm brake rotors, it delivers sensitive linear braking response, stable deceleration performance and reliable stopping safety under daily load and complex road conditions

Harley-Style Lighting System

Styled with a classic Harley‑style headlight for bright night visibility, this e-bike also comes with front and rear turn signals to ensure safe and clear riding on all roads.

Full Suspension Shock Absorption

Built with premium front fork suspension and a central rear shock absorber, this full suspension system effectively cushions bumps and rough roads. It delivers ultra-smooth riding comfort and stable control whether on city streets, gravel paths or mountain trails.

Shimano 7-Speed Gear System

Genuine Shimano 7-speed transmission ensures smooth, precise gear shifting, saving effort and adapting perfectly to slopes and various road conditions.

QS7 Assembly Instruction

Welcome to our QS7 installation guide! This short video will show you how to easily assemble your new electric bike. The video provides clear steps and helpful tips to assist you.

Specifications

Recommended Height: 160 cm ~ 195 cm
A: Handlebar Width A :28.35in / 72cm
B: Bike Height 42.13in / 107cm
C: Min.Seat Height 29.92in / 76cm
D: Ground Clearance 14.17in / 36cm
E:Wheelbase 64.96in / 165cm
Max Climbing 30 Degrees
Motor 48V 1500W Brushless motor
Battery 48V 20Ah 25Ah 35Ah Lithium Battery
Charger 2-3A Charger
Charger Voltage 100-220V, 50-60Hz
Display LED Display
LED Display Front White Headlight
Headlight Included
Turn Signals Front & Rear Equipped
Frame Carbon Steel
Tires F:20"x4.0" Tire; R:20"x4.0" Tire
Front Suspension Inverted Aluminum Front Fork
Rear Suspension Nitrogen Shock Absorber
Front Shocks Diameter 40 mm Diameter Front Fork, 150 mm Travel
Brake Titan Mechanical Disc Brake
Drivetrain/Ride Mode Chain Drive/Three-speed Zero Start
Chain / Belt 116 links (420 chain)
Max Speed 30 MPH
Max Torque 90 N·m
Range Up to 50-150(depends on battery size)
Charging Time 0%-100% 4-6h
Waterproof IPX5
Max Climbing 30°

FAQs

What’s covered in your purchase?

Your order comes with shipping protection, a full 2-year manufacturer warranty, and round-the-clock professional technical support. We have already covered the sales tax ranging from 5% to 15% for you, so you won’t face any hidden tax fees during checkout.

Do I need to assemble the bike?

Our e-bike comes pre-assembled up to 90%. Only simple steps are required: install the seat, attach the front wheel and a few minor accessories, then you can start riding right away with no complicated assembly needed.

Why multiple bikes arrive separately with different tracking info?

Each of your e-bikes will be shipped in an individual package, so they may be delivered on different schedules and come with separate tracking numbers. This is normal logistics arrangement. If you want to check the latest delivery status anytime, our customer support team is always ready to assist you promptly.

Policy

What does our warranty cover?

All Deepower electric bikes come with a 2-year official warranty. For detailed coverage terms and specific component warranty regulations, you can refer to our complete warranty policy page.

What is our return and refund rule?

You can apply for a return within 14 days after receiving your order by emailing support@deepowerbike.com. For detailed terms about returns and refunds, please refer to our official return policy page.

How long will delivery take?

Your total waiting time includes order processing plus transit delivery, which generally takes 3–5 business days in total. For more detailed shipping arrangements and rules, please visit our dedicated shipping policy page to check full information.

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  • Super duper very excellent bike. Very good battery range and everything is excellent.
  • It's a great bike and the ride is actually super and really smooth.
  • Best purchase of the year!
  • 5 stars: 65 (87%)
  • 4 stars: 7 (9%)
  • 3 stars: 2 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (1%)
A
Anonymous (United States)
60Ah Dual Power

It's a great bike and the ride is actually super and really smooth.

A
Anonymous (United States)
20Ah Standard

Good for the price. The 20ah battery is amazing. It has great range in the last a while. The motor also is great. It has a good speed and it just feels smooth. The suspension is overall the best. The suspension feels great. It’s amazing. There was some flaws like I received bent discs on my brakes and the turn signals were acting up, but I fixed them. I contacted support for help on replacing the discs, but I’m still waiting on a reply.

A
Anonymous (United States)

Awesome e bike and the staff are awesome, when my e bike was off the road,they helped me get on the road with zero hesitation, it's just an awesome bike and can't go wrong with a simple but unique bike

g
greatnessahead55@gmail.com (United States)

I'm very satisfied with the support team from you guys, communication is great I'm very reassured in the matter. THANK YOU ONCE AGAIN.

b
bobby (United States)

i modded it and it is amazing very reliable although stock brakes could be better

R
Rojelio Padilla (United States)
35Ah Extended

Great bike

H
Hamidsherzad

i have been using this bike so far than a year now.
works great there was no performance or any quality issues so far .
i highly suggest this bike .

A
Aaron Y (Hong Kong)

I’m a college student and I use the QS7 dual battery (60Ah) mainly to get to campus. My commute is around a few miles each way, and the range has been great so far. I only charge it every few days, which is super convenient.

The bike is pretty powerful too. Even with my backpack and laptop, it accelerates quickly and handles hills way easier than I expected. The fat tires make the ride feel stable, especially on rough streets around campus.

Overall it’s been a really fun and practical way to get around. Way better than waiting for the bus.

j
j Y (United States)

I’ve been riding the QS7 dual battery (60Ah) for a little while now and the range is honestly the biggest thing I notice. I can ride for quite a long time without worrying about charging, which was the main reason I chose this version.

The motor feels strong, especially when starting or going up hills. It’s a heavy bike but it doesn’t feel slow at all. The fat tires also make the ride pretty stable and comfortable.

So far I’m pretty happy with it. If you want an e-bike mainly for long rides or commuting without charging all the time, the dual battery setup is definitely worth it.

F
Faustino Ullrich

I received the device and put it to charge.

G
Guzzito (United States)

Na I got to say the bike is on the best I ever tried the seat feels so comfy that you wouldn’t want leaveI haven’t tried in the electric mode cuz my tires blow the same day I bought I went to put some air in them but that was my mistake I think, not you guys. Glad I had the warranty on it because, it save my life same day I ask for the tires same day they answered. One thing thought I wish y’all had more local around here to make the shipments a little bit less time, I’m a very impatient sometimes…

P
Pmos
Very fun

This is my first e- bike that I ever bought and this is great. Its speed is very satisfactory for its price range and it goes fast enough that you can enjoy it and well the price is pretty reasonable. It is a good quality in my opinion. The pedal assist is fun and even gives you a little boost when you’re just doing throttle only I feel very stable on the bike and functions as it should.

K
Komar
Like

Thanks for the QS7 deepower e-bike. I really enjoyed my ride.

C
Clifton (United States)

I’ve been riding the Deepower S7 Electric Bike for a few weeks now, and I can confidently say it’s one of the best purchases I’ve ever made. From the moment I unboxed it, I was impressed by the solid build quality—the carbon steel frame and 20-inch fat tires give it a rugged, premium feel that’s perfect for both city commuting and off-road adventures.

R
Rusty MacGyver

Got my bike a week ago, have been blazing the roads ever since. Seems like a good bike overall. Had a small issue with front disc break being a little warped but i contacted the seller and they are sending a new disc. Bike runs around 30mph. Rode 30 miles and didn’t even lose one bar of battery. Only thing is i wish i could switch from kmh to mph.

J
Jose Colon-Ortiz
Deep power definitely a great choice!!

One of the best purchases ever I recommend this e-bike to everyone that��s looking for fun and leisure or even in town commute.

M
Maggie
Great Electric Bike

Absolutely Exceptional Quality – Exceeded All Expectations!
I recently purchased this product and have been thoroughly impressed! The craftsmanship is outstanding – every detail reflects premium materials and thoughtful design. It arrived securely packaged and ready to use right out of the box.
Performance-wise, it’s flawless: durable, reliable, and incredibly user-friendly. I was initially hesitant about the price, but the value for money is unbeatable compared to similar items I’ve tried. It’s clear this was made with care and expertise.
Shipping was lightning-fast, arriving days earlier than estimated. If you’re considering this item, don’t hesitate! It’s a game-changer that perfectly balances functionality and style. 10/10 would recommend to anyone seeking top-tier quality. Bravo to the manufacturer!

S
Sergio Kihn

The top battery is not included on the 48v20ah one only on the 48v60ah
The bike feels good took it for a quick trip and it performs ok the brakes suck like no stopping power even on speed limit they fade and doesn't stop fast the display bracket broke when tightening it but the good news it arrived ok the top battery is not included on the 48v 20ah only on the 48v 60ah

S
Stephen Daniel

After assembling it, it looks great!
I will ride well.

M
Mohammed Ali Khan

This is one purchase I'm more than satisfied with. Assembly was easy, a few kinks to straighten out and I been on this mf since👍👍👍