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4-Stroke 49CC Bike Engine Motor Gas Petrol Bike Engine Motor Kit Bicycle Motorized Conversion Tool For Bicycle Bike w/Belt

  • Based on 2 reviews
Condition: New
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$190.00 Why this price?

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Availability: In Stock.
Fulfilled by Royan-LMJ

Arrives Jun 16 – Jun 21
Order within 7 hours and 3 minutes
Available payment plans shown during checkout

Features

  • Excellent Performance:The top speed of this 49cc four-stroke bike engine is between 27-32 mph. More stable and efficient. Once your bike is equipped with this engine, it can help you save even more time and effort. Low noise and high efficiency, ideal for you
  • Product Parameters:Engine model: 142F, Engine type: Air-cooled, 4-Stroke, OHV, single cylinder, Bore x Stroke: 41.8 x 36 mm (1.65 x 1.42 in), Displacement: 49 cm3 (2.99 cu in), Compression ratio: 8.0 : 1, Net horse power output: 1.6KW (2.1HP) at 7,000 rpm, Net torque: 2.7 NM (2.0 lbs ft) at 4,500 rpm
  • Durable:Made of strong and durable aluminum, while the case is made of high-quality plastic. Air-cooled to keep heat dissipated while running, extending engine life
  • Good Experience:Compared with the two-stroke engine, the four-stroke technology makes the operation smoother and quieter. And the quiet running process makes riding more enjoyable. The engine fuel tank holds 2 liters of petrol and can last longer with a single top up
  • Hand Puller:The engine has a T-shaped puller, which is easy to pull to start the engine. Comes with an adult bike strap, ideal for bikes with a 26" frame

Manufacturer: ‎Royan-LMJ


Country of Origin: ‎China


Item model number: ‎AC-FYL-1111-FJD


Material: ‎Aluminum


Power Source: ‎Fuel Powered


Included Components: ‎1 x Heavy Duty #415 Chain,1 x Twist Grip Throttle with Built-in Kill Switch,1 x Adjustable Throttle Cable,1 x Set of Mounting Bolts and Nuts, 1 x Fiber Sprocket Mounting Ring,9 x Sprocket Bolts,3 x Metal Retaining Segments, 1 x Adjustable Chain Idler,1 x 44-Tooth and 9-Hole Sprocket,1 x Chain Guard,1 x Extra Wide Crank/Sprocket,, 1 x 49cc 4 Stroke Engine with Belt,1 x Gas Tank,1 x Plastic Gasoline Fuel Line,1 x Fuel Value, 1 x Engine Mounting Plate with Universal Mounting Brackets,1 x Spark Plug Wrench,1*English Manual


Date First Available: September 9, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 16 – Jun 21

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


  • Clutch Arrived Broken
With little modification, this engine & kit was able to fit on a 19" Frame Specialized Hard Rock. Runs well, but the clutch never worked out of box. I fixed the clutch with an Oilite Bushing as the default bushing was the problem not the clutch itself.
Reviewed in the United States on March 27, 2024 by Kerris

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