Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
D77 Electric BikeThe D77 Electric Fat Tire Bike is built for commuting and recreational riding on mixed terrain. It features a 500W brushless rear hub motor (1000W peak) with a top assisted speed of 28 MPH and a detachable 48V 15. 6Ah lithium battery that provides up to 50 miles of range in pedal assist mode. The bike includes a high carbon steel frame, dual suspension, and 16" 4. 0" fat tires to support stable riding on pavement, gravel, sand, and wet conditions.
The D77 Electric Fat Tire Bike is built for commuting and recreational riding on mixed terrain. It features a 500W brushless rear hub motor (1000W peak) with a top assisted speed of 28 MPH and a detachable 48V 15.6Ah lithium battery that provides up to 50 miles of range in pedal-assist mode. The bike includes a high carbon steel frame, dual suspension, and 16" × 4.0" fat tires to support stable riding on pavement, gravel, sand, and wet conditions. Front and rear mechanical disc brakes, an LCD display, full fenders, and a headlight are included for added convenience and visibility. With a 57-lb net weight and a 175-lb load capacity, the D77 is recommended for riders under 6 ft and is suitable for daily travel and light off-road use.
- Compact 16" Fat-Tire Design for Smaller Riders The D77 features a compact frame with 16" × 4.0" fat tires, making it easier to handle for teenagers and riders with smaller body sizes. It provides stable traction on paved roads and light off-road paths while maintaining a manageable overall bike size.
- 500W Motor with Adjustable Power Assist Equipped with a 500W brushless rear hub motor (1000W peak setting), the bike offers multiple assist levels suitable for different riding preferences. Riders can choose lower assist levels for relaxed control or higher assistance for easier starts and hill support.
- Comfortable Dual Suspension for Daily Use The dual suspension system and padded saddle are designed to help reduce bumps during everyday rides. This setup supports a smoother experience for lighter riders and makes the bike suitable for school commuting, neighborhood riding, and weekend use.
- User-Friendly LCD Display & Practical Accessories The LCD screen shows speed, battery level, assist setting, and trip distance in a clear format. The bike includes full fenders, a headlight, a bell, and a kickstand, offering convenient daily-use features commonly preferred by younger and female riders.
- Lightweight Build with Easy Setup Weighing approximately 57 lbs and sized for riders under 6 ft, the D77 is easier to maneuver and store compared to larger e-bikes. The bike arrives about 95% pre-assembled with tools included, and the main components—battery, motor, and controller—are covered by a 12-month limited warranty.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 222 reviews
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Product Reviews
★★★★★ 5
Love them!!
Size: Queen, Number of Items: 2, Size: Queen, Number of Items: 2
Ok I normally don't leave reviews but I had to on this pillow. I was looking forever for a pillow and was nervous about buying one because you know how that usually goes when it comes to buying pillows. They arrived compressed but when you unwrap them they blow up to be a heavy duty pillow. Firm but not too firm. I don't like super soft pillows that you can roll up in a ball with one hand, I like a pillow that gives support and these do just that. They are cooling as well they are pretty for a pillow with the unique design. If you are in the market for a pillow and reading this THEN BUY THIS PILLOW & come back to tell me thank you. I promise you will NOT be disappointed. No I didn't get paid to say any of this. I wanted to give a honest review where it deserves one! You will not be disappointed! Thanks for the fast over night shipping as well. Not to mention the pricing is on point. I can say right now you will not find 2 pillows of this quality & price.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Perfect pillows
Size: Queen, Number of Items: 2
Soft, but durable. Comfortable and cool during sleep.
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Reviewed in the United States on May 17, 2026
★★★★★ 4
Best pillow I’ve ever tried—hands down!
Size: Queen, Number of Items: 2
I’ve gone through a bunch of pillows over the years, but this BETU Cooling Pillow is by far the best one I’ve ever used. I sleep in literally every position—on my back, stomach, and sides—and this pillow works perfectly no matter how I’m laying.
It really does have a cooling effect, which I love as a hot sleeper. Just make sure your room is cool too, and it makes a big difference. It came vacuum-packed, but it fully expanded within just a few hours. I was able to sleep on it the same day it arrived, and it was super comfy right from the start.
I also washed and dried the pillowcase before using it, and it came out looking and feeling great—no shrinking or damage at all. Honestly, I look forward to going to bed every night now just because of this pillow. It’s supportive, comfortable, and totally worth it!
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Excellent pillows!
Size: Queen, Number of Items: 2
This pack came with 2 pillows, one firm and one that was flatter and squishy. I absolutely love the flatter one! Most comfortable pillow I've ever used! The firm one was a bit too much for me, but my husband loves it.
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Reviewed in the United States on March 28, 2026
★★★★★ 3
It’s alright.
Size: Queen, Number of Items: 2
Not bad pillows. They are comfortable but mine came with an odd odor, kind of mildewy smell to it. Had to spray it down to tolerate sleeping on it.
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Reviewed in the United States on May 5, 2026