Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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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
4.4 ★★★★★
Based on 716 reviews
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Product Reviews
★★★★★ 5
Versatile quality product.
Size: Upgrade - For Model Y Juniper/Model Y/Model 3, Size: Upgrade - For Model Y Juniper/Model Y/Model 3
The beauty of this phone holder in my Tesla Y is that it can be moved from corner to corner based on needs without worry of sticky glue issues… current setting is lower right corner and happy with things so far. Will absolutely update if my feelings change but so far I’m stoked with the purchase. Also the discount didn’t hurt either $$
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Reviewed in the United States on July 29, 2025
★★★★★ 5
Almost perfect
Style: Screen+Charger
Solid mount. I’ve tried other ones but they don’t sit as nicely as this one. It also has a lot of adjustments to allow for using it any way you need it to so it is very versatile. The magnet strength is really good and holds my phone really well. Sometimes it feels too strong which I guess is a good thing. The charging works well but I wish the cable was a little longer
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Great Phone Mount
Style: Screen+Charger
Works great! It’s been a fantastic upgrade for my car. The installation was quick and seamless, and it fits perfectly with the Tesla interior. The wireless charging stays fast and stable. I highly recommend it.
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Reviewed in the United States on May 13, 2026
★★★★★ 4
Almost Perfect But With Workaround it Rocks
Style: Dash+Screen+Qi2 Charger, Style: Dash+Screen+Qi2 Charger
This works almost perfectly in my Tesla, with one small tweak for hot summer conditions. It holds my phone very well overall—I position it slightly off-center at about the 10 o’clock position. However, with a larger phone like the Galaxy S25 Ultra, the combination of weight and summer heat can cause the mount to slowly rotate as the suction cup loses some grip.
I found a simple fix that works extremely well: applying a small amount of rosin (the same kind used for violin bows) to the friction point where the rotating arm meets the suction base. That added grip completely solved the issue. Now the mount stays exactly where I position it, even in the heat.
Solid product, and with that minor adjustment, it performs exactly how I need it to.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Great product.
Style: Holder+Dash+Vent+Windshield
This worked perfectly in my vehicle making hands free driving easy. Installation was very simple, easy to charge my phone in this mount. Very stable, my phone never fell out or off.
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Reviewed in the United States on April 25, 2026