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Electric Bike for Adults, ๐Ÿญ๐Ÿฌ๐Ÿฌ๐Ÿฌ/๐Ÿญ๐Ÿฎ๐Ÿฌ๐Ÿฌ/๐Ÿญ๐Ÿฑ๐Ÿฌ๐Ÿฌ/๐Ÿฎ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐—ช,25/30/35MPH Dirt Bike, 48V 15/20AH,52V 40AH Removable Battery, Max 50-180Miles Motorcycle, 20" Fat Tire Ebike, 7-Speed & UL2849

  • Based on 37 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Zipway Ebike

Arrives Sep 4 โ€“ Sep 5
Order within 14 hours and 7 minutes
Available payment plans shown during checkout

Color: Q20PRO-2000W 52V 40AH


Features

  • 2000 W Dual Motor: The Q20 Pro adult electric bikes have dual brushless motors with a total output of 2000 W. They accelerate from 0 to 37 mph in 0-3 seconds, reaching a top speed of 37 mph and climbing 45 hills. With the Shamano 7-speed gear system, conquering steep inclines is effortless, giving you the confidence to explore. Choose between single or dual motor mode while riding
  • Ultra-long Range 52V 40 AH Battery: The Q20 Pro electric dirt bike for adults is equipped with two UL-certified 52 V 20 Ah batteries, totaling 40 Ah, and featuring a BMS system. Each charge provides a remarkable range of up to 180 miles when using pedal-assist mode, surpassing all distance expectations and allowing you to venture anywhere you desire
  • Comfortable and Safe & UL2849: The adult electric bicycle boasts 20" x 4.0" fat tires, offering improved traction and a smoother ride. It also features dual suspension (front fork and rear shock absorber) to absorb bumps on rough roads. With three riding modes, hydraulic dual brakes, a bright LED headlight, a horn, and a taillight, as well as a high-quality LCD display screen showing your speed, battery level, and distance traveled, safety and comfort are prioritized
  • Unique Style & Sports Vision: This electric bike for adults showcases a distinctive and imaginative design, highlighted by a cool bike headlight for optimal safety during night rides. The saddle is both delicate and soft, supported by a reinforced pole and a hollowed-out bracket, creating an exhilarating sports adventure experience. Prepare to turn heads and become the envy of others with this electric motorcycle for adults, as you embrace the latest fashion trend
  • Features & Accessories: Complete with a 7.2" phone holder (18.5x8.5cm/7.3x3.4inch) and a spacious storage box (22x14x11cm/8.6x5.5x4.3 inch), this electric bike also includes a USB charging port, allowing you to charge your phone whenever needed. With 90% pre-assembly, installation is a breeze
  • Superior Quality, Exceptional Service: Founded in New Jersey in 2010, Bopzin delivers premium electric bikes meticulously crafted with 90% pre-assembly, comprehensive instructional videos, and unwavering customer support. Our offerings exemplify superior quality, validated through stringent testing and fortified by a 1-year warranty
  • Note:Front tires must be securely installed. Self-modification may pose safety risks. Contact support if needed.

Bike Type: Electric Bike, Mountain Bike, City Bike, Commuting Bike, Beach Ebike , Fat tire Electric Bike,Electric Commuter Bike,1000W Ebike,Urban E bike, Road Bike See more


Age Range (Description): Adult


Brand: Bopzin


Number of Speeds: 7


Color: Q20PRO-2000W 52V 40AH


Wheel Size: 20 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: Dual Motor, Dual Battery, Fat tire, Electric , Digital Display,Taillight, Headlight


Included Components: Ebike; charger;manual ;assembly tool; pedals


Bike Type: โ€ŽElectric Bike, Mountain Bike, City Bike, Commuting Bike, Beach Ebike , Fat tire Electric Bike,Electric Commuter Bike,1000W Ebike,Urban E bike, Road Bike


Age Range (Description): โ€ŽAdult


Brand: โ€ŽBopzin


Number of Speeds: โ€Ž7


Color: โ€ŽQ20PRO-2000W 52V 40AH


Wheel Size: โ€Ž20 Inches


Frame Material: โ€ŽAluminum


Suspension Type: โ€ŽDual


Special Feature: โ€ŽDual Motor, Dual Battery, Fat tire, Electric , Digital Display,Taillight, Headlight


Included Components: โ€ŽEbike; charger;manual ;assembly tool; pedals


Size: โ€Ž20 inch


Brake Style: โ€ŽDisc


Specific Uses For Product: โ€ŽMultiple Terrains


Theme: โ€ŽMotorcycle


Style: โ€ŽElectric, Fat Tire, Urban


Model Name: โ€ŽQQ20pro


Power Source: โ€Žbattery


Wattage: โ€Ž2000 watts


Lithium Battery Energy Content: โ€Ž2080 Watt Hours


Seat Material Type: โ€ŽFaux Leather" or "Leather


Warranty Type: โ€ŽLifetime


Maximum Weight Recommendation: โ€Ž330 Pounds


Assembly Required: โ€ŽYes


Number of Handles: โ€Ž2


Skill Level: โ€ŽBeginner


UPC: โ€Ž745431652823


Manufacturer: โ€ŽBopzin


Brand Name: โ€ŽBopzin


Warranty Description: โ€ŽOne-year warranty for the ebike components and lifetime tech support


Material: โ€ŽAluminum


Suggested Users: โ€Žmens


Date First Available: November 8, 2023


Frequently asked questions

The battery life depends on the model you select and your usage. With a 48V 15/20AH battery, you can expect a range of 50-100 miles per charge, while the 52V 40AH battery can last up to 180 miles per charge under optimal conditions.

This electric bike, with its 20" fat tires, is designed for versatility, making it suitable for a wide range of terrains including but not limited to city streets, dirt roads, and challenging trails. Its powerful motor options make it excellent for both daily commutes and outdoor adventures.

Yes, this electric bike comes with 7-speed settings that allow you to adjust your riding speed based on your environment and preferences. The available speeds range from 25 to 35MPH, depending on the motor power you choose.

Yes, the battery of the electric bike is removable, allowing you to easily take it off for convenient charging, whether it's at home, in the office, or at a charging station. This feature enhances the bike's utility and flexibility for users.

Top Amazon Reviews

๐Ÿš€ Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The reviews for this e-bike are mixed, with many users appreciating its speed, battery life, and overall quality for commuting and recreational use. Issues with its weight, the reliability of the brakes, and some parts needing replacement like tires and shifters have been points of criticism. However, the responsive customer service, offering repair reimbursements and parts replacements, somewhat mitigates these issues.

Pros

  • ๐Ÿš€ High speed and good battery life
  • ๐ŸŒ™ Bright headlight for night use
  • ๐Ÿ› ๏ธ Responsive customer service for repairs and part replacements
  • ๐Ÿ’บ Comfortable ride overall

Cons

  • โš–๏ธ Heavy and might be cumbersome for some users
  • ๐Ÿ”ง Parts like brakes and shifters may need early replacements
  • ๐Ÿ”‹ Some issues with battery connection leading to sudden shut offs

Should I Buy It?

If you value speed and a comfortable ride in an e-bike and are willing to deal with potential maintenance issues (with good customer support), this could be a great option. It's suited for anyone looking for a high-performance e-bike for commuting or recreational use, assuming you're okay with the weight and potential need for part replacements.


  • E bike
Color: Upgraded Q20-1500W 48V 20AH
Great bike and easy to put together , contacted the company about the battery holder that had a few broken clips and waiting to hear back . Overall great bike
Reviewed in the United States on August 17, 2025 by Dan Noble

  • Save up for a better bike
Color: Upgraded Q20-1500W 48V 20AH
i bought this bike as a 16 year old and it came with a bent front sprocket so we told them that then they sent us a part that we did not need to fix it and told us i could keep riding it and it was safe little did i know that the pedal assist was still in working action so the pedals started to spin freely so i got off the bike and didnโ€™t realize the pedal's were still spinning so it randomly shot off in front of me and completely totaled the bike and there is no refund ... show more
Reviewed in the United States on August 12, 2025 by Amazon Customer

  • Cool bike
Color: Q20-1200W 48V 15AH
It was a good bike
Reviewed in the United States on July 22, 2025 by Abel

  • Missing glasses & Bike lock. Please send them!
Color: Upgraded Q20-1500W 48V 20AH
The media could not be loaded. I bought two of the upgraded dirt bikes for my son, and I have not opened the second one yet. However here is what it looks like out of the box, my 12yo was able to set it up all by himself within 1 hour, by scanning the code and watching videos. I am just upset that the bike did not come with the pair of glasses or bike lock. It runs really smooth so far. He rode it today for about two hours. Brakes are very hard to squeeze so it slows down very slow not rapid. But it prevents it from skidding. Runs 37 mph ... show more
Reviewed in the United States on June 11, 2025 by Veeka

  • Awesome ebike
Color: Upgraded Q20-1500W 48V 20AH
Love it more than any motorcycle Iโ€™ve ever owned..forks and tires are not the best but everything you wouldnโ€™t upgrade (frame battery, motor) are amazing, breaks are shimanos entry level they do the trick.if you donโ€™t ride like a lunatic. It goes 30 mph easy and 35 under the right circumstances
Reviewed in the United States on April 12, 2025 by Justbuyinguy

  • Money Pit
Color: Upgraded Q20-1500W 48V 20AH
Do not buy! Broke within the first 6 months. Now 4 months later I am still looking for a shop to work on it since every shop says they can't get parts. Buy something reputable it will be worth the extra money to know it can be fixed. If you do decide to buy this anyway GET THE WARRANTY! Trust me.
Reviewed in the United States on May 16, 2025 by Chad Forsyth

  • Awesome bike, amazing customer support.
Color: Upgraded Q20-1500W 48V 20AH
I ordered this bike after doing a lot of research and seeing a few in my town. I paid $1000 even with shipping and tax and I fell I got the most quality in the price tier. The bike came almost ready to ride which is nice and as a bike mechanic I can tell the assembly was done well. I always double check on new bikes. Even the brakes were set properly. I did have some battery issues which can happen from even the best brands not the sellers fault. They helped me remedy the issue very quickly, shout out to Anne, youโ€™re a rockstar! ... show more
Reviewed in the United States on August 16, 2024 by cameron petersen cameron petersen

  • Ridstar issues
Color: Upgraded Q20-1500W 48V 20AH
Wiring in motor and axle made very poorly with extremely thin gauge wire. Almost impossible to repair and local Dealers do not honor any warranty on Amazon purchases . Wheel cracked after less than 40 miles . Overall poor quality and poor customer service
Reviewed in the United States on May 22, 2025 by Randall Sweers

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