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Electric Bike for Adults Q20, 2000/1500W, 37/30MPH,52V 40AH,48V/20AH E-Bike,30-180 Miles Electric Motorcycle, 20" Fat Tire Dirt Bike, UL2849 All Terrain for Mountains, Snow, Sand, Road

  • Based on 195 reviews
Condition: New
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Availability: In Stock.
Fulfilled by YVY Ebike

Arrives Aug 12 – Aug 13
Order within 6 hours and 33 minutes
Available payment plans shown during checkout

Color: Q20-1500W 48V20AH


Features

  • Unique Style & Exciting Sports AdventureDiscover an adult electric bike with a distinctive and imaginative design. Equipped with a cool ebike headlight for safety during night rides, its delicate and comfortable saddle, reinforced pole, and hollowed-out bracket create an exhilarating sports experience. Turn heads and become the envy of others as you join us to try out this latest fashion trend.
  • Upgraded 1500W Brushless Hub MotorThe 1500 W brushless hub motor offers enhanced climbing ability, reaching speeds of up to 33 mph in pure electric mode, effortlessly conquering gradients of up to 35 degrees. The 7-speed gear system caters to all your riding and training needs
  • Impressive 80 Mile RangeAchieve up to 35 miles per charge in electric-only mode and an impressive 80 miles in pedal-assist mode ((PAS 1 mode)). The detachable 20AH upgraded battery (UL certified) charges in just 4-6 hours and boasts an IP54 waterproof rating for added durability.
  • Full Suspension & Hydraulic Dual BrakesSmooth ride with 5-level suspension & dual disc brakes. Strong front fork shock absorbers, seat shock absorber, and puncture-resistant 20"X4" fat tires. Reliable braking on steep slopes & rugged terrain with front disc brakes, rear hydraulic shock absorber, and EABS system. Hydraulic dual brakes reduce braking distance by 50% in wet conditions.
  • Three Customizable RidingModes Pure Electric Mode, Pedal Assist Mode, and Normal Biking Mode. Pure Electric Mode helps you reach your destination quickly, especially useful for urban travel, and reduces strain on your knees and legs. Pedal Assist Mode extends battery life while providing additional power, ideal for climbing hills or riding against the wind. It also includes a 7.2-inch phone holder and a spacious storage box for convenience.
  • Top Quality, Top ServiceEstablished in New Jersey in 2010, Ridstar offers top-tier electric bike with 90% pre-assembly, clear instructional videos, and reliable customer support. Our products boast high quality, backed by rigorous testing and a 1-year warranty. Trust in Ridstar for exceptional service and premium components.

Bike Type: Electric Bike, Mountain Bike, City Bike, Commuting Bike, Beach Ebike , Fat tire Electric Bike,Electric Commuter Bike,1500W Ebike,Urban E bike, Road Bike See more


Age Range (Description): Adult


Brand: Ridstar


Number of Speeds: 7


Color: Q20-1500W 48V20AH


Wheel Size: 23 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: Digital Display, Taillight, Odometer, Headlight, Rechargeable, Dual Disc Brake, USB Charging Port, Phone HolderDigital Display, Taillight, Odometer, Headlight, Rechargeable, Dual Disc Brake, USB Charging Port, Phone Holder See more


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


Bike Type: ‎Electric Bike, Mountain Bike, City Bike, Commuting Bike, Beach Ebike , Fat tire Electric Bike,Electric Commuter Bike,1500W Ebike,Urban E bike, Road Bike


Age Range (Description): ‎Adult


Brand: ‎Ridstar


Number of Speeds: ‎7


Color: ‎Q20-1500W 48V20AH


Wheel Size: ‎23 Inches


Frame Material: ‎Aluminum


Suspension Type: ‎Dual


Special Feature: ‎Digital Display, Taillight, Odometer, Headlight, Rechargeable, Dual Disc Brake, USB Charging Port, Phone HolderDigital Display, Taillight, Odometer, Headlight, Rechargeable, Dual Disc Brake, USB Charging Port, Phone Holder


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


Brake Style: ‎Disc


Specific Uses For Product: ‎All-Terrain


Item Weight: ‎66 Pounds


Theme: ‎Sport


Style: ‎Classic


Model Name: ‎QQ20


Power Source: ‎battery


Wattage: ‎1500 watts


Wheel Material: ‎Alloy Steel


Lithium Battery Energy Content: ‎9.6E+2 Watt Hours


Warranty Type: ‎1-year manufacturer warranty


Maximum Weight Recommendation: ‎330 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Trigger


Minimum User Height: ‎64 Inches


UPC: ‎745431452720


Bicycle Drivetrain Type: ‎Derailleur


Electric Assist Type: ‎Electric Pedal Assist


Manufacturer: ‎Ridstar


Brand Name: ‎Ridstar


Warranty Description: ‎One-year warranty for the ebike components and lifetime tech support


Material: ‎Aluminum


Date First Available: May 30, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 12 – Aug 13

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great Bike
Color: Q20-1500W 48V20AH
The purchase and receipt went very smoothly. My son was able to ride the bike and loved it. However we received with some issues that have required us to stop using, and the company has been very responsive in working with us to remedy. We received the new parts in <2 weeks ( brake rotor and pedal), and the related problems were resolved. It is frustrating not to have use of a new bike for a few weeks, however the sometimes issues pop up, but in this case the seller handled them very well. Overall the bike was well packed, assembly instructions were clear and easy to follow....make sure to install the proper front axle bolt and have the locking tabs properly inserted in the holes in the fork. Noticed several reviews for wheels falling off, and this could be a factor. The bike performed as advertised, and my son is enjoying it very much. ... show more
Reviewed in the United States on July 15, 2025 by J Idzior

  • Great bike for teens
Color: Q20-1500W 48V20AH
This bike is an incredible value for the price. It performs exceptionally well, boasts impressive speed, and offers a substantial range. My son adores it and uses it daily to commute to and from school, effortlessly covering 25 miles on the highest mode, with the potential for even longer distances at slower speeds. Moreover, the bike’s construction is commendable. The frame is sturdy and well-built, providing excellent support and stability. It generates ample power, reaching a top speed of 33-35 miles per hour, fulfilling all my requirements. In addition to its exceptional performance, the bike comes with excellent customer service, making it a truly worthwhile investment. ... show more
Reviewed in the United States on April 17, 2025 by Mohammed Tysser

  • Dangerous bike- wheel fell off!
Color: Q20-1500W 48V20AH
Please do not purchase this bike. My 15 year old son had this bike for only a few days when the front wheel came off while riding on paved neighborhood road. He sustained many injuries from the fall off the bike. The wheel was on correctly - it was not an assembly failure. I found out afterwards that someone else in our same town had the exact same thing happen with their teenage son. Please don’t purchase this bike!! And wear full face helmet and other protective gear if you do. ... show more
Reviewed in the United States on June 19, 2025 by NWARshopper

  • Customer service is a 5 star
Color: Q20-1500W 48V20AH
Great customer service with a quick and easy problem. Bike is reliable and a great range. The comfortably of the seating and bar placement is amazing!
Reviewed in the United States on July 29, 2025 by Blaire

  • Good bike.
Color: Q20-1500W 48V20AH
My son seems to like this bike. Here’s what he says: it has good range and good quality but it’s too slow for me.
Reviewed in the United States on July 26, 2025 by Boris Vaysburg

  • Bike review
Color: Q20-1500W 48V20AH
Bought this bike 2.5 months ago and it works great. I would recommend this bike to anyone that’s wants a quick long lasting smooth ride ebike! The only complaint I would make would be nicer tires because mine were crooked and would make the bike wobble. This could also be because I drifted the bike a few times. But the quick responding warranty is helping me get the money right back for the tires. Overall this is the best budget bike you can buy and I would highly recommend. ... show more
Reviewed in the United States on May 26, 2025 by khalid

  • I Bought A Second
Color: Q20-1500W 48V20AH
I have purchased two of these bikes which both work perfectly and have a top speed of about 30. I highly suggest replacing the tires immediately unless you ride on clean pavement. These bikes should have moped rated tires. Rear shock is too stiff for us at 135-155lbs but cheap swap. And the pedals are made of a weird plastic material that breaks quickly(odd because quality pedals are quite cheap) $15 and peace of mind. The value for the money is here 100%. But if you're going to charge offroad at 30mph or alongside cars on the road you may want to consider some safety upgrades(tires/pedals). I will say, however, the hydraulic brakes work excellent on my bikes and are suitable for the bike. ... show more
Reviewed in the United States on April 10, 2025 by Christian

  • The well made metal and electrical parts
Color: Q20-1500W 48V20AH
I purchased this e-bike after my 15 year old son did all the research. He compared all the different brands and selected this exact model. It was easy to assemble together and had very clear instructions. The parts are constructed and made well. We did an inspection on it before riding and everything was tighten and put together well. My son has taken this bike over 600 miles so far this summer. I especially like the safety of the retro headlight and the ease of charging the battery. I would highly recommend this bike to any other family. ... show more
Reviewed in the United States on July 30, 2025 by Danielle Neal-Lepinskas ;)

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