Coolster 50cc Dirt Bike
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fully assembled and pdi

DB-J022 50cc 2-Stroke Mini Dirt Bike, Front & Rear Disc Breaks, Super Fast!

4 of 5 Stars! 51 ratings

Free Items
  • Free Notification Before Delivery ($15 Value)
  • Free No Additional Fee For Residential Delivery ($75 Value)
  • Free MSO/MCO Registration Documents ($55 Value)
  • Free 3 Months Parts Warranty ($39 Value)
  • Free Life Time Toll Free Technical Support
  • Free One Year Engine! Limited Time Offer!
  • Model Number:
    Online Sale Price:
    $459.95  $329.95
    Buy With Cashier's Check Or Money Order:
    $316.75 (Save $13.20)
    Volume Price:
    Unit Price
    Request a Quotation 
    Availability : In Stock
    Available options:
    2nd Color Choice:
    Rush Processing:
    Free One Year Engine! Limited Time Offer!
    Secured Insurance Service:What's this?

    Dirt Bikes Parts
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  • Product Description
      Different Colors
      Black Blue Red
      Orange Pink Green
      Different Angles
      Feature Photos
      Front Disc BrakeFront Disc Brake Rear Disc BrakeRear Disc Brake Left HandgripLeft Handgrip
      Right HandgripRight Handgrip Right HandgripRight Handgrip Engine Engine
      Pull StarterPull Starter Rear SuspensionRear Suspension Front ShockFront Shock
      Front Fender Front Fender Tire Tire Tire Tire
      Chain CoverChain Cover MufflerMuffler Fuel TankFuel Tank

      Please Click To Enlarge Picture

    Key Features

    • Perfect for kids or youth to ride, this model is not for adults
    • FAST! 50CC Two Stroke, Single Cylinder, Air Cooled Engine
    • Double Front and Single Rear Suspensions! Conventional Fork!
    • Front and Rear Disc Brakes
    • Wheel: Front & rear 12 1/2*2.75
    • Gas Tank: 0.2 Gallon Fuel Tank
    • Off Road Use Only.
    • Some assembly required


      This mini dirt bike from Coolster is very popular and a great item for kids. The Coolster mini dirt bike looks like a full size dirt bike. Coolster provides great features like front and rear disk brake, heavy duty rear shock, high performance 2 stroke exhaust, light weight alloy rims and an automatic transmission. It is very sharp looking, reliable and inexpensive. Ideal for young riders with no prior off-road motocross experience. The 2-stroke engine provides strong horsepower, low traveling noise and long service life. We paid great attention to the balance of our dirt bikes. Frame, front fork, suspensions and tires are special designed and tested. You will have smooth and comfort ride experience with our balanced bikes!


      Model Number DB-J022
      Engine/Drive Train
      Engine 50cc, 2 stroke
      Transmission Automatic
      Cylinder Arrangement Single
      Volume of ratio 25:1
      Cooling System Air Cooled
      Driving Method Chain
      Fuel Unleaded petrol & 2 cycle engine oil mixing
      Transmission Automatic
      Start Mode Hand pull type
      Max Speed (MPH) 35+ (Depending on Riders Weight and Road Conditions)
      Max Traveling Noise 80dB(A)
      Frame /Body/ Suspension / Brakes
      Front Suspension Double A-arm
      Rear Suspension Single arm
      Frame Steel Frame with Heavy Coated Finish
      Front Brakes Disc
      Rear Brakes Disc
      Front Tires 12 1/2*2.75
      Rear Tires 12 1/2*2.75
      Steering Bar Angle ≤45
      Capacities / Dimensions
      Net Weight (lbs) 40
      Max Load 100
      Seat Height 22"
      Carton dimension (L*W*H/in) 42.92" x 25.98" x 27.95"
      Tool Kit Yes

      C.A.R.B Info

        This bike is awarded CARB Green Sticker certification, it's legal for sale in California and can be registered in California DMVs
        In accordance to California DMV laws and regulations, dealers are required to complete and file registration for all vehicles sold in California.
        After you place your order, you will receive an email or letter with specific instructions showing you how to fill out in the form correctly. You are only required to complete four (4) areas that will be highlighted for you. It is very important to leave all other areas blank. Place the signed 262 form in the provided envelope and mail it to us ASAP. Once we receive the signed original we will complete the registration for you. The license plate and registration card will be mailed to your address. There will be no further action required on your behalf after the completion of the REG 262 form.

    Parts Warehouse, Fast Delivery, Lowest Price

    We have the largest selections for parts and carry more parts than any competitors. Check our parts section and our competitor's , if they ever have one, you will know the difference immediately.
    We update our site everyday, if you see it then we have it available. Most orders shipped within 1 business days!
    Lowest Price Guarantee! We have the best prices, Period.


      Assembly for MOST dirt bikes includes: Handle bar brackets (c-clamps), front wheel, front brake, number plate and front fender. (May differ per model)


      Normally it will take up to 7 business days to process your order. Most orders will be shipped from our warehouses in Los Angeles. After our shipping company picks up your order from our warehouses, the estimated delivery time will be 3-10 business days depends on your location.

      Shipping charge for one single unit of DB-J022 is $99.95(Please login to see real shipping charge for these states: Florida, New York, District of Columbia, Connecticut, Maine, Maryland, Massachusetts, Montana, New Hampshire, New Jersey, Pennsylvania, Rhode Island, Vermont, West Virginia, Delaware, etc.) , and you will get discounted shipping price if you order multiple item.

      All ATVs, Go Karts, Mopeds, Dirt Bikes and UTVs will be put in a steel crate and shipped by a reputable trucking company to door directly. Electric scooters, pocket bikes, parts and accessories will be shipped by FedEx or USPS. We will email you a tracking number after your order is shipped. Our trucking company will always call you before the delivery and let you check the condition of your items when they arrive, so do not worry about that you could miss the delivery.

      Don't be fooled by some companies "Free Shipping" offers. They just add shipping charge in their product prices and their prices are usually $150-$500 more than our prices. In addition, some competitors only ship your bike to the nearest trucking company terminals, those terminals are not readily available in a lot areas, that means you may have to spend your own time, your own gas and get a truck and trailer to drive long way ( in some cases, it could be more than 150 miles) to get it. Also, some competitors will ask you to pay additional $30-50 for residential address delivery and $50-$75 for liftgate service. Those motorcycles are very heavy and in most cases, you do need those services and end up paying a lot more for shipping.

      No any hidden charges or tricks here, we only offer you fast, reliable and honest services. Our shipping charge already includes liftgate service and residential address delivery and we will deliver your bike right to your door.

      Note: For oversized bikes, there might be a chance that our trucking company driver cannot unload this bike with liftgate on his own. The reason is that there is no lift gate big enough to unload this bike and this bike is too heavy for one person to unload. If our trucking company informs us so, you are expected to have several friends to help our truck driver to unload the bike when it arrives at your door. You can also provide a business address with a forklift to us for delivery or you can go to trucking company local terminal to pick up your bike.

    Want a Rush Processing?

      Normally orders are processed and shipped out of our warehouses within 3 business days. If you pay for the RUSH option, we will ship out your order within one business day. If you have a birthday or need this order rushed to you, simply select the Rush Option when placing your order and we GUARANTEE to ship out within one business day. If for any reason we cannot get your order shipped out within one business day, we will refund your rush charge and still rush your order.

    No Sales Tax

      We do not charge sales tax except in California. That's extra savings for our customers comparing to buying bikes from local vendors on top of our already lower sale prices.

    Why Buy From Us?

      We are a reliable and specialized company for selling powersports products:
      We are dedicated to powersports products with knowledgeable service staff to answer your questions and provide service and technical support before and after sales. We are a bonded and licensed motorcycle dealer and have a large store front open to public in California. We have been in this business for eleven years.

      We offer great prices:
      Our prices are the best in this industry, we welcome our customers to look around and compare our prices with local dealers and other online vendors. Shopping with us can save you a lot of money, and we offer great discounts on multiple item purchase and parts, you will save even more, when purchasing multiple items. You don't need to pay tax on your purchase if you are not in California.

      We carry quality products:
      With extremely competitive prices, we sell only quality products. We carefully select what products to carry from over 300 different manufacturers. Many products we sell are manufactured by true OEM factories for Honda, Yamaha, Bombardier and other famous name brands to bring you the best quality products in the market today.

      Parts of bikes we carry are readily available:
      We have a dedicated parts department and a parts warehouse to stock parts for products we sell. Whenever you need parts, simply give us a call, we will send replacement parts to you. You can get parts from us directly at extremely low prices even if your warranty has expired!!

      We provide great technical support:
      We do know our products and our technicians have worked with powersports products for years. If you have any problem with assembling, riding and maintaining our bikes, just call us and our friendly technical staff will walk you through any problem you have step by step until you problem is fixed!

      We have the best shipping:
      We always ship bikes directly to your door and we do not charge additional for residential delivery and lift gate service (Free lift-gate service except for bikes and samll ATVs). All our bikes are put in a crate and well protected by a steel frame and foams. We only ship our bikes by a reputable trucking company to ensure lowest shipping damage rate and great service!

    Ride Safe and Have Fun!

      Off-road riding is great fun! When you take proper safety precautions, injury is less likely to occur. As a responsible rider, you must outfit yourself in appropriate safety gear every time you hit the trails. Doing so keeps injuries and equipment damage to a minimum.

      Buy a helmet safety approved by the Department of Transportation. It will have "D.O.T." stamped on the back, near the base. It should fit snugly, allowing very little head movement within the helmet.

      Purchase a quality set of goggles. Trail debris can hit a rider in the face, and sunglasses do not offer enough eye protection. Purchase special safety goggles that easily fit over prescription eyeglasses if necessary.

      Obtain a high-quality pair of off-road riding boots. Tennis shoes and hiking boots are not safe enough for off-road trail riding. A single rock can break an ankle on an ORV trail. Stout riding boots with heavy-duty casings are essential trail safety gear.

      Buy a comfortable pair of riding gloves. Vibration from the handlebars can cause sore hands and wrists. A good pair of riding gloves will absorb some of the impact and make your ride more enjoyable.

      Purchase the appropriate clothing. Regardless of outside temperature, wear a lightweight, long sleeved shirt and thick, full-length pants to protect the skin. Breathable material is necessary, as are bright colors easily visible to oncoming riders. Riding pants and jerseys offer the rider much needed protection from overhanging limbs, branches, and flying debris.

      Acquire a chest protector. Stones thrown by other ATVs and unexpected branches in the trail can hit a person squarely in the chest while trail riding. It is extremely dangerous to have the wind knocked out of you at 50 mph. A chest protector is mandatory safety gear for ORV trail riding.

      Purchase a good neck brace. It provide strong support and good protection to your neck and it is mandatory to wear for dirt riding in some states.

      We carry all types of high quality name brand riding and protective gear. Click Riding Gear to see our full selection.
    Customers who bought this product also purchased
    Customer Reviews (51) Click here to write a review
      Average Rating out of 51 voters 4 of 5 Stars!
    Reviewer Product Review
    shelia S
    Verified Purchase
    5 of 5 Stars! 10/28/2018
    Great beginner bike!
    Everything was shipped with care and package arrived in time for Christmas.

    2 people found this helpful
    Crystal H
    Verified Purchase
    5 of 5 Stars! 10/04/2018
    This bike is exactly as described, and goes as fast as expected. My kids love this little bike and ride it every day.

    2 people found this helpful
    Dylan U
    Verified Purchase
    5 of 5 Stars! 04/21/2018
    I am giving this bike 5 stars, because any deficiency in its design is able to be determined before purchase. The fact that it is made in China and very cheap in comparison to other bikes is the first give away that this could be a poor quality bike. I am not calling it a poor quality machine though. I did my research and determined that all carburetor problems that I read about could be bypassed simply by using ethanol free gasoline. I have had no issues with a carburetor yet, except when my son filled it with water using the garden hose! I simply flushed and evaporated it with starting fluid to start it again. The issue with the pull start can be negotiated by permitting adults who are free of any mental retardation to pull the cord and return it to its starting position. The brakes have required frequent adjusting on one bike, but we crashed that one a few times and I would imagine that we can just determine that would be the cause of normal wear and tear. My only complaint is that the mounts on the top of handlebars of one of the bikes purchased was very much out of line, yet it still secured the handlebars tightly. If you do not know how to work on these things or are not willing to learn, you should not purchase it and you certainly should not put a child on it. If you fall in the category of experienced and willing to learn, this is a very fun bike for kids that are 70lbs and lighter. The bikes are easy to maintain, service, and modify.

    1 people found this helpful
    Preston A
    Verified Purchase
    5 of 5 Stars! 03/27/2018
    My son loves his bike. Im happy with it. ITS his first bike we both cant wait for his next one

    Anyone looking for a bike for your son or daughter try power sports you cant bet the price and they are very professional

    1 people found this helpful
    jorge P
    Verified Purchase
    5 of 5 Stars! 03/18/2018
    All the parts needed were in the box very little assembly required. The height is are weight are good for a small beginner. Would def buy this bike again.

    1 people found this helpful
    Sam C
    Verified Purchase
    5 of 5 Stars! 02/20/2018
    I got this for my son who's 7 and I tell you what, I wish I would have had one of these when I was his age! I love riding and I wanted to get Alex something that was lightweight, didn't go too fast and gave him the experience he needed to move up to a bigger bike. This bike from powersportsmax has done all of what I hoped and more, and has helped him to get a love of motorcycles just like me. Well done, well-made and highly recommended.

    1 people found this helpful
    Daniel G
    Verified Purchase
    5 of 5 Stars! 02/10/2018
    I just received the 50cc dirtbike right on time. It was easy to assemble and runs great. I bought it for my 6 year old and he loves it. Great bike. Great value. Very satisfied.

    1 people found this helpful
    Michael C
    Verified Purchase
    5 of 5 Stars! 11/22/2017
    it was perfect

    1 people found this helpful
    Nelson R
    Verified Purchase
    5 of 5 Stars! 11/18/2017
    It shipped on time and came in perfect condition. Putting the handle bars and brakes on when we received it was easy and only took about 20 min. It rides great! Thank you!

    1 people found this helpful
    Kerr C
    Verified Purchase
    4 of 5 Stars! 11/10/2017
    Great for the little guys.

    1 people found this helpful
    See all 51 customer reviews 
    Making buying decisions based solely on these reviews is not recommended.
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    Average Rating:

    5 of 5 Stars!

    What customer said:
    I am giving this bike 5 stars, because any deficiency in its design is able to be determined before purchase. The fact that it is made in China and ve ..
    Read all Reviews
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