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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 185 reviews
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Availability: Unavailable
Fulfilled by YVY Ebike
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Color: ๐Ÿ๐ŸŽโ€˜โ€™-๐Ÿฎ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐—ช ๐Ÿฑ๐Ÿฎ๐—ฉ ๐Ÿฐ๐Ÿฌ๐—”๐—›


Features

  • 2000 W Dual Motor & 37 MPH Max SpeedEquipped with dual brushless motors providing 2000 W output, the fat tire electric bike reaches a top speed of 37 MPH in 0-3 seconds,. Its powerful output effortlessly conquers 45 steep hills, perfect for off-road adventures in rugged terrains. The 7-speed gear system makes tackling steep inclines effortless, enhancing your confidence to explore.
  • Ultra-Long Range 52V 40Ah BatteryThe Q20 Pro electric dirt bike features dual UL-certified 52V 20Ah batteries (40Ah total) with a BMS system, delivering up to 180 miles per charge in pedal-assist modeperfect for limitless adventures.
  • 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.
  • 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.
  • 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.
  • NOTICE:The current price forthe RlDSTAR Q20 pro electric bikeis $1789 ($1489+ $300 shippingfee).Any price lower than $1789 is unauthorized.lf you purchase from anunauthorized store, Ridstar will not recognize the product and will not provide warranty coverage.

Bike Type: Electric Bike, Mountain Bike, City Bike, Commuting Bike, Beach Ebike , Fat tire Electric Bike,Electric Commuter Bike,2000W Ebike,Urban E bike, Road Bike See more


Age Range (Description): Adult


Brand: Ridstar


Number of Speeds: 7


Color: ๐Ÿ๐ŸŽโ€˜โ€™-๐Ÿฎ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐—ช ๐Ÿฑ๐Ÿฎ๐—ฉ ๐Ÿฐ๐Ÿฌ๐—”๐—›


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,2000W Ebike,Urban E bike, Road Bike


Age Range (Description): โ€ŽAdult


Brand: โ€ŽRidstar


Number of Speeds: โ€Ž7


Color: โ€Ž๐Ÿ๐ŸŽโ€˜โ€™-๐Ÿฎ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐—ช ๐Ÿฑ๐Ÿฎ๐—ฉ ๐Ÿฐ๐Ÿฌ๐—”๐—›


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


Brake Style: โ€ŽDisc


Specific Uses For Product: โ€ŽMountain, Off-road, Commuting


Item Weight: โ€Ž88 Pounds


Theme: โ€ŽSport


Style: โ€ŽClassic


Model Name: โ€ŽQ20pro


Power Source: โ€ŽElectric motor (rechargeable battery-powered)


Wattage: โ€Ž2000 watts


Wheel Material: โ€ŽAluminum


Lithium Battery Energy Content: โ€Ž2080 Watt Hours


Warranty Type: โ€ŽOne-year warranty


Maximum Weight Recommendation: โ€Ž330 Pounds


Assembly Required: โ€ŽYes


Bicycle Gear Shifter Type: โ€ŽTwist Grip


Minimum User Height: โ€Ž64 Inches


UPC: โ€Ž745431475743


Bicycle Drivetrain Type: โ€ŽDerailleur


Electric Assist Type: โ€ŽPedelec, Throttle-on-demand


Manufacturer: โ€ŽRidstar


Brand Name: โ€ŽRidstar


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


Material: โ€ŽAluminum


Date First Available: February 25, 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.

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Top Amazon Reviews


  • Great bike for the money!
Color: ๐Ÿฎ๐Ÿฌโ€˜โ€™-๐๐ž๐š๐ค๐Ÿ๐Ÿ“๐ŸŽ๐ŸŽ๐– ๐Ÿ’๐Ÿ–๐•๐Ÿ๐Ÿ“.๐Ÿ”๐€๐‡
Great bike! Works perfectly! Has real get up and go. Bought 2. One for me and one (a little smaller for my wife. We love riding them around town and on dirt roads. The big tires are perfect for this. The price for these was really great for the value you get. One problem is that the instructions that come with the bike aren't complete regarding the front tire assembly. I had to go to youtube to see how to install the nuts. The smaller bike was easy but the bigger bike had many more nuts and I didn't know in which order they went. Youtube helped. ... show more
Reviewed in the United States on June 28, 2025 by Christopher M Roenker

  • 9/10 Bike
Color: ๐Ÿฎ๐Ÿฌโ€˜โ€™-๐๐ž๐š๐ค๐Ÿ๐Ÿ“๐ŸŽ๐ŸŽ๐– ๐Ÿ’๐Ÿ–๐•๐Ÿ๐Ÿ“.๐Ÿ”๐€๐‡
Why did you pick this product vs others?: Great bike, i drive it everyday 9 miles to and from work, never had it die once. Gets up to 30mph top speed. best bike for the price point, only complaint is that the rear suspension is SO squeaky and should be replaced. Other then that zero complaints
Reviewed in the United States on June 21, 2025 by Tyler b.

  • Do NOT buy this bike, safety issues
Color: ๐Ÿฎ๐Ÿฌโ€˜โ€™-๐๐ž๐š๐ค๐Ÿ๐Ÿ“๐ŸŽ๐ŸŽ๐– ๐Ÿ’๐Ÿ–๐•๐Ÿ๐Ÿ“.๐Ÿ”๐€๐‡
I wish I had not bought this bike. My grandson got into a terrible accident when the bike's front tire fell off as he was riding hurting both himself and rendering the bike unrideable. After doing extensive research, I see this is a recurring issue and the bike is defective. I am awaiting response from the seller to rectify this problem. ... show more
Reviewed in the United States on May 24, 2025 by Buyer in Ohio

  • Bike is amazing
Color: ๐Ÿฎ๐Ÿฌโ€˜โ€™-๐๐ž๐š๐ค๐Ÿ๐Ÿ“๐ŸŽ๐ŸŽ๐– ๐Ÿ’๐Ÿ–๐•๐Ÿ๐Ÿ“.๐Ÿ”๐€๐‡
Bike is amazing. Easy assembly good 31.3 mph speed. The looks of this bike stock are nice but the amount of upgrades and mods you can do are great. The seat is very comfy for longer rides. The bike functions as you wish. 15.6 ah battery gets you far miles. Screen is also high quality. They also give you a nice phone holder as well. Screen also has a usb port for a charger or light bar plug in. In my opinion itโ€™s better than the regular 1500 continuous wattage 20ah. That bike only goes 34mph 3 mph difference way better price. ... show more
Reviewed in the United States on May 2, 2025 by john gigante

  • Very fun!
Color: ๐Ÿฎ๐Ÿฌโ€˜โ€™-๐๐ž๐š๐ค๐Ÿ๐Ÿ“๐ŸŽ๐ŸŽ๐– ๐Ÿ’๐Ÿ–๐•๐Ÿ๐Ÿ“.๐Ÿ”๐€๐‡
Good bike! For the price . Using it every day Battery charges quickly and runs long And bike is very fast . Had some issues with breaks squeezing but the company customer service is very good and responded right away and helped me correct the problem
Reviewed in the United States on May 4, 2025 by Uriel Gandelman Uriel Gandelman

  • Great bike
Color: ๐Ÿฎ๐Ÿฌโ€˜โ€™-๐๐ž๐š๐ค๐Ÿ๐Ÿ“๐ŸŽ๐ŸŽ๐– ๐Ÿ’๐Ÿ–๐•๐Ÿ๐Ÿ“.๐Ÿ”๐€๐‡
Great bike for a good price. Son loves it. Easy to assemble and is a smooth ride.
Reviewed in the United States on May 12, 2025 by kac

  • Great ebike!
Color: ๐Ÿฎ๐Ÿฌโ€˜โ€™-๐๐ž๐š๐ค๐Ÿ๐Ÿ“๐ŸŽ๐ŸŽ๐– ๐Ÿ’๐Ÿ–๐•๐Ÿ๐Ÿ“.๐Ÿ”๐€๐‡
This was a great purchase to help our son out to get around the local area and he loves it a lot. The only issue I am seeing, and I think I might not have done enough research, is replacement tires / inner tube for flats. If someone can provide links or something that will give us the same tires/inner tube that came with the ebike would be extremely helpful. ... show more
Reviewed in the United States on July 14, 2025 by Officer Boltz

  • Poor quality and dangerous wobble
Color: ๐Ÿฎ๐Ÿฌโ€˜โ€™-๐๐ž๐š๐ค๐Ÿ๐Ÿ“๐ŸŽ๐ŸŽ๐– ๐Ÿ’๐Ÿ–๐•๐Ÿ๐Ÿ“.๐Ÿ”๐€๐‡
The media could not be loaded. The shocks squeak bad and back wheel has a bad wobble that gets worse the faster it goes. We took it to a bike shop they were able to make it better but said the wheel should be replaced. I sent on a video of the wobble the company offered to send us $40 for a new tire not for the wheel. My son has 4 friends that recently purchased the Q20 and all have the same wobble. My son ended up crashing his bike, bent the forks and broke his wrist. Quality is very poor. ... show more
Reviewed in the United States on July 7, 2025 by Sean Goppert

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