KETELES Ebikes for Adults, AWD Dual Motor Ebike, 26'' Fat Tire Peak 4000W E-Bike with 48V 22.4AH Battery Hydraulic Brake Best Electric Bike , 21 Speed Electric Mountain Bikes.
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Returnable until Jan 31, 2026
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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Color: Blue+Green
Features
- Friendly Reminder Due to customer safety considerations, our bikes are limited to 25mph in the factory. Please don't worry. Once you arrive, please contact the customer to request a video tutorial on lifting the speed limit so that you can increase to normal speed
- Powerful Dual MotorsNote: The Keteles K800 adult electric bicycle has a single 48V motor (peak) power of 2000W. The dual motors work together to provide a (peak) power of 4000W and a high torque of 170NM, allowing you to easily handle various terrains and climb steep slopes of up to 40.
- High-Performance Battery: The K800 bike is equipped with a high-capacity removable 48V 22.4AH battery with a total capacity of 1104WH. Depending on the load and terrain, the range in pure electric mode can reach about 40-50Km, and the range in electric assist mode can reach about 80-100Km. Our adult electric mountain bike is equipped with a 7-9 hour fast charging system and a meter that displays real-time battery power, allowing you to get on the road quickly, perfect for long-distance riding
- 26''x4''Fat Tire: This adult electric bike is equipped with 26" x 4" Fat Tires, easily conquering any terrain. Easily cross the beach, snow, gravel roads, rainy days, mud, sand, etc. It has a 2-in-1 running light and brake tail light, which integrates a constant running light for enhanced visibility and a brake light for deceleration warning into one compact device, ensuring safety when riding at night
- 5 Versatile Riding ModesThe electric bike offers 5 riding modes, allowing you to customize your riding style according to your preferences and conditions: dual-motor pure electric, single-motor pure electric, power-assisted, walking mode, cruise mode. The handlebar is equipped with an adjustable switch to switch between single-motor or dual-motor mode. The 21-speed transmission allows you to change speeds according to different terrains, thereby improving riding comfort and efficiency
- Sturdy frame, excellent structure: This adult electric bike adopts a lightweight aluminum alloy frame, high-strength front suspension fork, and front and rear disc brakes, with a load capacity of up to 440 pounds. At the same time, the oversized padded seat provides ample support, and the ergonomic handlebar brings a natural and relaxed riding posture. whether it is commuting or leisure riding
- Easy Assembly & 12-Month Protection PlanDual motor electric bike are 85% pre-assembled, you don't need to waste time on complicated assembly. Video guides are available on the product page or other official channels, if you have any questions, you can always contact us for help, we will provide solutions within 24 hours. 12 Months warranty on battery, motor and controller, And has been providing technical support. Kindly keep the original packaging for 1 month for possible Exchange, etc
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: KETELES
Number of Speeds: 21
Color: Blue+Green
Wheel Size: 26 Inches
Frame Material: Aluminum
Suspension Type: Front
Special Feature: Adjustable Seat
Included Components: Lock, Mobile phone holder, Tool Kit
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: KETELES
Number of Speeds: 21
Color: Blue+Green
Wheel Size: 26 Inches
Frame Material: Aluminum
Suspension Type: Front
Special Feature: Adjustable Seat
Included Components: Lock, Mobile phone holder, Tool Kit
Size: Large
Brake Style: Disc
Wheel Width: 4 Inches
Theme: Sport
Model Name: K800
Manufacturer: KETELES
Brand Name: KETELES
Warranty Description: 1
Material: Aluminum
Date First Available: December 4, 2025
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
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.
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Top Amazon Reviews
Color: Blue
First, the customer service team with Keteles has been EXCELLENT in every way-sent a question upon receipt, immediatley received a note back willing to help in anyway. Then, a second issue unfortunatley the derailleur was damaged during transit, not by Keteles-the bike was packed excellently!!!-it appeared something came thru the box side. Keteles team once again responded immediatley and helpfully and I was sent a new derailleur-installed and have been riding. I live on a high hilly area in Seattle area (with steep hills too!) and this bike does the job. Went 20 miles without issue and plenty left on the battery. This thing is well built, nice comfortable ride with great shocks. Did not have an instuction booklet-Please note there is a downloadable instruction/user manual with pictures which is very helpful, also lots of youtubes that are easy to find and worth watching. For the price, a really great bike and value and once again, as a former sales manager, the Keteles customer service team was above and beyond!!!
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Reviewed in the United States on August 23, 2025 by Joseph Riley
Color: Blue
This bike is bad to the f n bone its sick up steep mountains. It literally jumped foward as bitg tires spun when I almost stalled out on a steep mountain. This bike has the ass to get my 245lbs 6'5" butt anywhere i want to go on the very large mountain bike trail I have connected to my 53 acer farm. I love this bike its worth every penny. I turned its top speed up to about 80% of full power and it will go 38mph on flat ground. This bike is perfect for insane terrain and will go up any hill you want it too. Depending on how big you are This bike will give you the dirt bike experience on a 80lb ebike its great.
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Reviewed in the United States on October 15, 2025 by Joshua tolley
Color: Blue
12/6/25 Update: I contacted customer service (no number, email only is available) One of the bolts that holds the pedal in place came out and the pedal fell off while riding. I contacted customer service 2 week ago and nothing, no reply not even confirmation of receipt. ⸻ This is definitely a big bike. I bought it for my 17-year-old son (5’10”) and he’s able to get on and off without any issues. The bike is solid and well-built, though on the heavier side, which adds to the stability—especially with the fat tires. The power is decent; my son has reached about 25 mph max, unless there’s another setting we haven’t figured out yet. The front fender did break within the first three weeks, but that wasn’t a big deal—my son wasn’t too concerned about it. Overall, this is a great bike for the money. It has a smooth ride, good range, and feels stable and reliable.
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Reviewed in the United States on August 24, 2025 by Lance Collinsworth
Took me about an hour to put this together. No instructions, but was common sense to put it all together. The bike is huge, I'm 5'10" and I feels just the right size for me. Also, if you're wondering how to turn the display from kilometers to miles per hour, you hold the + and - signs on the PAS controller on the left side of the box which takes you into options for the display. Go to page 2, this is where you can change from kilometers to miles per hour. I found this by accident trying to figure it out, have no clue what any of the other settings mean since i don't have instruction manual but at least the speed makes sense for me now. All in all great bike, wish it had manual though. I mounted rear view mirrors, and collapsible wire baskets on the sides of the rear of the bike. The seat is a little uncomfortable so I have a new wide comfort seat coming in from amazon, as well as a hard plastic storage trunk for on top of the bike rack. Links below for accessories I ordered. https://www.amazon.com/gp/product/B001EVAYFK/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B094PTNGQY/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B08D6LLD7B/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B0BHT31JTL/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1
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Reviewed in the United States on May 7, 2023 by Firedrake Firedrake
Color: Blue
Delivered a week sooner than expected! Easy to assemble. Nice looking bike. Everything works as it should, in my apartment. When it warms up a bit, I'll write another review, after I take it for a spin.
Reviewed in the United States on December 3, 2025 by Leslie Bates