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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Sep 1
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Color: Black
Size: 1500W 48V 15.6Ah - Standard
Features
- NFC/Password Unlock & Large Color LCD DisplayDitch bulky keys! Unlock your e-bike in 1 second via an NFC card or 4-digit passwordperfect for busy mornings or sharing the bike with family (no more fumbling with extra keys). The bright 4-inch color LCD display shows speed, battery level, riding mode, mileage, and time at a glanceclear even in direct sunlight. No more guessing battery life; stay informed to plan every ride with confidence.
- 48V 15.6Ah Removable Battery & 3A Fast Charging48V 15.6Ah high-density lithium battery supports 22 miles of pure electric range and 60 miles of PAS range. The removable design is easy to charge whether you're at home or outdoors. Comes with a 3A fast charger, which fully recharges the battery in 5-7 hourssignificantly faster than standard 2A chargers (8-10 hours), effectively solving range anxiety and long waiting for charging.
- Full Suspension & 20*4 Inch Integrated One-Piece WheelBuilt for comfort, durability, and style! This off-road electric bike combines hydraulic front shock absorption with rear shock to smooth out bumps from potholes, rocks, and uneven groundno more jarring rides. The 20x4 inch integrated one-piece wheel elevates its look with a sleek, seamless design while its one-piece structure boosts sturdiness and load-bearing capacity. Glide smoothly on any terrainpavement, sand, grass.
- 3 Riding Modes + 7-Speed Shifting GroupsetThis electric bicycle for adults features 3 adjustable riding modes: Pure Electric, PAS (Pedal Assist), and Manual. Matched with a 7-level professional shifter, low gears provide strong support for climbing, while high gears boost speed on flat roads, realizing flexible speed adjustment for different usage needs.
- 30-Day Return, 1-Year Warranty, 24/7 Support95% pre-assembledride in just 20 mins. Safety-backed by UL2849 certifications. Enjoy 1-year warranty, 24/7 support, and 30-day no-questions-asked return (items need original packaging, full accessories, unused/resale-ready). Keep original packaging temporarily for smooth returns. Join thousands of satisfied DTTZH riders!
Description
F6/F6S/F6PRO Electric Bike for Adult with NFC, 4000/2000/1500W Max 60V 30Ah, 48V 15.6/25Ah E-Bike, 100-60 Miles, 20" Fat Tire Electric Dirt Bike for Adult UL2849
Item Package Dimensions L x W x H: 49.61 x 27.56 x 10.63 inches
Package Weight: 43 kg
Brand Name: DTTZH
Warranty Description: 1 Year Manufacturer
Model Name: F6
Color: Black
Material: High-carbon steel
Number of Items: 1
Manufacturer: Huizhou Jincheng Technology Co., Ltd.
Included Components: Battery
Size: 1500W 48V 15.6Ah - Standard
Date First Available: September 14, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: Black
Size: 1500W 48V 15.6Ah - Standard
Great bike for the price.It has plenty of power, the battery lasts a long time, and the fat tires make the ride smooth on both roads and trails. I also like the NFC unlock feature.it’s quick and convenient. The bike feels solid, was easy to put together, and has been a lot of fun to ride. Definitely recommend it if you’re looking for a powerful e-bike. Been using it daily to get to long distances. Highly recommend this company
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Reviewed in the United States on July 23, 2026 by Dylan
Color: Black
Size: 1500W 48V 15.6Ah - Standard
Let me start by saying that the bike is great! We received the bike much faster than expected, which was a major bonus since it was for my son’s birthday. We had a major issue when it arrived (the motor didn’t work so the electric portion of the bike was unable to be utilized). However, we contacted their customer service and explained the issue (provided the error code and pictures). They responded very quickly instructing us to try a few things, which unfortunately didn’t work. At that time they put in a request to have a new motor sent to us. They were very apologetic about the issue and offered a $50 credit for the hassle. The motor took time to arrive (had to clear customs) and they did provide instructions, but ultimately we were unable to install the replacement ourselves. We took it to a local bike repair shop that had it replaced quickly (unfortunate it cost me an extra $80-ish to have done). Once the motor was replaced, the bike worked GREAT! No issues at all. I will say this, the description indicated a height range for 4’8” and up which we thought was perfect since my teenager is short (4’10”), but when the wheels were put on, it was a bit tall for him. That said, he’s been able to ride and get on/off with no problems. It seems very durable - he has ridden it many places on several different terrains with no issues! The weight limit is great (like 305lb)! With that said, he’s had many adventures in it and no issues with the brakes! He did pop a tire (something got in it on an adventure), but we had that replaced quickly and it’s to be expected with use of any bike like this. My son loves the way it looks (he’s added a face plate to cover the wires in front) and is excited to ride it! He says the seat is very comfortable (it’s long, too, so he can fit someone small behind him if needed). The electric panel that shows how fast he’s riding is very easy to read and is not distracting while riding. He also loves that the battery is removable and comes with a lock so that it can’t get stolen. The other thing he’s really grateful for is the NFC tag, without it, the electric portion will not turn on, which also deters theft). The customer service team has been kind and has been working with me to process a refund for the cost of replacing the motor since it was broken upon arrival. I would absolutely purchase this brand again!
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Reviewed in the United States on May 22, 2026 by Erica Walton
Color: Black
Size: 1500W 48V 15.6Ah - Standard
I'm really happy with this bike. It's fun to ride, smooth, and very comfortable. it's fast and durable and I love how easy it is to use. The overall design is also very good and assembly was straight forward. For the price as well, I think it's a really good value and so well made.
Reviewed in the United States on August 17, 2026 by Tran nguyen
Color: Black
Size: 1500W 48V 15.6Ah - Standard
I purchased this bike for my 13-year-old son, and we couldn't be happier with it. The bike arrived well-packaged and was easy to assemble. It is sturdy, well-built, and looks great. My son was excited to ride it right away and has been using it almost every day since. The ride is smooth, the brakes work well, and the gears shift easily. It feels safe and durable, which gives me peace of mind as a parent. The size was perfect for him, and he says it's comfortable even on longer rides. Overall, this bike exceeded our expectations in both quality and value. I would definitely recommend it to other parents looking for a reliable bike for their teenager.
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Reviewed in the United States on June 9, 2026 by Jessica Lewis
Color: Black
Size: 1500W 48V 15.6Ah - Standard
We purchased this bike for my son birthday and we immediately loved the structure and style of the bike. It does have a default speed limit but if you reach out to customer service they are able to inform you on how to increase the speed if you would like. Customer service has been amazing and has answered all my questions in a quick and timely matter. The bike comes with glasses, a pouch to hold your things and the led screen is very convenient. I highly recommend this bike to anyone who is looking for a smooth ride and a sturdy bike
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Reviewed in the United States on July 13, 2026 by Jessica Morales
Color: Black
Size: 1500W 48V 15.6Ah - Standard
This bike is functional so far, though we have only had it for about a week, and there is already almost 100 miles on it!! Its power, speed, and battery all are great. The seat and suspension are also very comfortable. Also the customer service was very quick and helpful in adjusting the max speed, and about changing the bikes code. The only complaint I have is that the disc brakes are a bit squeaky even after decontaminating them, but overall a great purchase, very pleased! Thank you DTTZH! update: Had for a month now, bike is still going strong, but just recently the rear tire popped. However, the company has been very helpful, and they are sending us a new inner tube.
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Reviewed in the United States on April 2, 2026 by AS
Color: Black
Size: 1500W 48V 15.6Ah - Standard
works perfect a little hard to put together but is easy to do and you can make it go up to 35-40 doing something
Reviewed in the United States on August 14, 2026 by Cooper
Color: Black
Size: 1500W 48V 15.6Ah - Standard
I decided on this ebik after reading many reviews and research on ebiks. I decided this would be the 1 I would get. The package arrived early was great. Assembly was easy. I did have an issue with the front wheel spinning freely and customer service responded in a more than timely fashion offering any assistance needed. A+. The bike is amazing and very comfortable to ride and has all the bells and whistles. I would recommend this bike and company to all who have been searching for a good bike at very affordable price. 5 stars all the way around.
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Reviewed in the United States on August 14, 2026 by wesley b. carter