49cc 2-Stroke Engine w/Automatic Transmission for SSR SX50, QG50, QG50X and Pock
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49cc 2-Stroke Engine w/Automatic Transmission for SSR SX50, QG50, QG50X and Pocket Mini ATVs Scooters, Free shipping!

5 of 5 Stars! 25 ratings

Model Number:
Sale Price:
$169.95  $129.95
Buy With Cashier's Check Or Money Order:
$124.75 (Save $5.20)
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Availability : In Stock
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  • Product Description

    Key Features

    • Brand New High Quality 2 Stroke Engine, Automatic Transmission, air-cooled.
    • Specification:49cc 2-stroke engine, single cylinder, air-cooled, Use T8F Chain
    • Fit Vehicles:SSR SX50, COOLSTER QG50, COOLSTER QG50X and other Pocket Mini ATVs Scooters
    • Aluminum Cylinder Head and Iron Cylinder Body: Improves the heat dissipation capability, cuts the weight and increases the torque of the engine.
    • Air-cooled Engine: There are metal fins covering the outside of the cylinders and the heat generated by the engine is released directly into the air when the cooling fan blows air over fins. It has the advantages of simple structure, light weight, wide adaptability to climate change, rapid start up and no need of radiator.
    • High-flow Oil Pump: Reduces the wear of friction pairs and prolongs the engine life.
    • Lubricating Oil Strainer: Helps removing solid contamination from lubricating oil, largely reducing the wear of friction pairs and prolonging the engine service life.
    • The engine is equipped with Gear Box, Ignition Coil, Carburetor, Air Filter
    • PLEASE NOTE: Please measure the physical size to be sure you get the correct one.


      The quality engine system production complies with the requirements of ISO9001:2000. All the engines have passed the 200-hour enhanced durability bench test and the 20000 km road test. The engine has the similar performance, facility and reliability as many brand engines, such as Honda, Yamaha, Kawasaki and so on. It also obtained the DOC authorization. Please do not compare our engines to other low quality engines, we only sell high quality engines.

      All engines have the identification, gears and oil labels. You can purchase with confidence.

      Material: High quality aluminum cylinder head and iron cylinder body

      Transportation: The oil in the engine will be drained out and the engine will be repackaged to avoid leaking before shipping. We package the engines with five-layer anti-earthquake carton boxes to ensure the items arrive in perfect condition.

    Usage Tips

    • Do start the engine in an open place to let the exhaust gas gets full emission.
    • For Automatic Transmission Engines, please don't start is at reverse. For Semi-auto and Manual Transmission Engines, please do start at Neutral.
    • Check lubricating oil level and fuel level regularly. Make sure they are sufficient and not leaked.
    • Please do not accelerate until it has warmed up for 1-3 minutes if cooler start engine.
    • All new engines need a initial run-in time. Because the surface of the parts is not that smooth, they need a time to run-in to have the parts get smooth and work together better. The initial run-in should be at least 500KM. During the initial run-in, please avoid full-open throttle and don't start it over 80 percent of the top speed. Make sure to clear all fuel and change new when initial run-in over. Be strictly obey this will prolong the engine service life and has it working in good condition.
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    Customer questions & answers

    Customer Reviews (25) Click here to write a review
      Average Rating out of 25 voters 5 of 5 Stars!
    Reviewer Product Review
    hilario V

    5 of 5 Stars! 02/04/2018
    Was shipped promptly and no damage that we noticed at time of arrival., Would recommend.

    1 people found this helpful
    chad H

    5 of 5 Stars! 02/02/2018
    Everything I've ordered has come before the projected date of arrival and has been in excellent condition. I am MORE than happy with the service and the products and also the prices!

    1 people found this helpful
    ly W

    5 of 5 Stars! 01/26/2018
    Product delivered timely and exaclty as shown on the website, will do business with this shop again. Thank You

    1 people found this helpful
    adsf A

    5 of 5 Stars! 01/19/2018
    The fit was prefect for my SCOOTER as well. The length of time was awesome. It did not take long for them to be deliver.

    1 people found this helpful
    Gerald B

    5 of 5 Stars! 01/04/2018
    Shipped fast and looks great. Good fit, should be great engine.

    2 people found this helpful
    brian T

    5 of 5 Stars! 12/17/2017
    Quality engine. Fast shipping. Grandson back on the road again

    1 people found this helpful
    David D

    5 of 5 Stars! 11/07/2017
    These are nice and the cheapest replacement I could find for my size scooter.

    1 people found this helpful
    Winfield N

    5 of 5 Stars! 10/19/2017
    Absolutely great engine for this application!

    1 people found this helpful
    Amy R

    5 of 5 Stars! 09/02/2017
    Great product at a great price. Fast shipping and great service. I received this order before the expected delivery date. I couldn't be more satisfied.

    1 people found this helpful
    Denise P

    5 of 5 Stars! 08/13/2017
    This engine is a GREAT DEAL! Bought for our boy and I was skeptical that it would be the right thing but it is PERFECT!

    1 people found this helpful
    See all 25 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:
    Was shipped promptly and no damage that we noticed at time of arrival., Would recommend. ..
    Read all Reviews