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High Quality of engine model SK157QMJ

Product parameters

Model:SK157QMJ Type: single cylinder four stroke, forced air cooling, horizontal
Cylinder diameter: Φ 52.4mm Piston stroke: 57.8mm
Displacement: 124.6ml Rated power and rated speed: 5.4kw/8000r/min
Maximum torque and corresponding speed: 7.4n · M / 5500r / min Minimum fuel consumption rate: 367g / kW · H
Fuel grade: Unleaded Gasoline above 90 Oil grade: sf15w / 40 gb11121-1995
Transmission type: toothed V-belt Continuously variable speed: 2.64-0.86
Gear ratio: 8.6:1 Ignition mode: CDI contactless ignition
Carburetor type and model: vacuum film carburetor PD24J Spark plug model: A7RTC
Starting mode: both electric and pedal

Product Description

Introducing the SK157QMJ motorcycle engine - a high-quality single cylinder engine designed to take your cycling to a new level! Whether you are a professional racing driver or a passionate motorcycle enthusiast, this top-notch engine can provide you with the power and performance you need to easily conquer any terrain.
So, what makes this engine so special? Firstly, SK157QMJ has excellent manufacturing quality and durability. Each engine is made of high-quality materials and rigorously tested to ensure optimal performance on the road. In addition, the engine has been carefully designed to optimize its power output and fuel efficiency, providing you with a powerful and environmentally friendly driving experience.


The principle of a motorcycle engine is to convert the thermal energy generated by the combustion of fuel in the cylinder into mechanical work. The gasification device is used to form a combustible mixture of air and gasoline and flush it into the cylinder. When the mixture is compressed to a certain extent by the piston, a spark is generated between the spark plug and the electrode in the cylinder, igniting the mixture and rapidly expanding to generate high pressure, pushing the piston to connect. The reciprocating motion of the rod is transmitted to the wheels through a transmission device, becoming the driving force of the motorcycle.


The core of SK157QMJ is a single cylinder engine with excellent performance. This engine can generate up to [specific power output] of power, making it very suitable for riders who require the machine to have the best performance. In addition, the advanced design of the engine ensures its responsiveness and accuracy, allowing you to fully utilize your journey regardless of terrain or weather conditions.


One of the outstanding features of SK157QMJ is its flexibility and versatility. Whether you are a professional racing driver looking for high-performance engines or a daily rider who only wants to get a little extra power, this engine will definitely meet your needs. With its fashionable design, this engine can seamlessly integrate with any motorcycle, bringing additional advantages to your riding and definitely attracting attention.
Overall, the SK157QMJ motorcycle engine is the perfect choice for anyone who wants to take cycling to a new level. With its high-quality structure, powerful performance, and fashionable design, it will definitely become the favorite of motorcycle enthusiasts and professional racing drivers. So why wait? Buy SK157QMJ today and experience the excitement and excitement of an unprecedented open road!

Package

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Picture of product loading

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RFQ

Q1: How to do when the goods different from the website show?

100% refund.

 

Q2: Shipping

● EXW/FOB/CIF/DDP is normally;
● By sea/air/express/train can be selected.
● Our shipping agent can help arrange shipping with good cost, but the shipping time and any problem during shipping couldn’t be guaranteed 100%.

 

Q3: How I believe you?

We consider honest as the life of our company, besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

 

Q4:How many days and time does it take to prepare the sample?

The sample preparation for the engine takes 5 days, while the sample preparation for motorcycles and electric vehicles takes 10-15 days.

 

Q5:Can you do OEM for us?

Yes, we warmly accept OEM orders.

Contact Us

Address

Changpu New Viliage, Lunan Street,Luqiao District, Taizhou City ,Zhejiang

Phone

0086-13957626666

0086-15779703601

0086-(0)576-80281158

 

Hours

Monday-Friday: 9am to 6pm

Saturday, Sunday: Closed


Why Choose Us

why choose us

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