Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
100cc Petrol Gas Motor Engine Kit for Motorised Bicycle Push BikeThis kit will allow you to turn your bicycle into a gasoline powered motorbike Bore & Stroke: 50mm x 40mm Max Power: 6 6. 5 Horsepower, 5000R MIN Compression Ratio: 7: 1 Ignition: CDI Start: Peda Tank Size: 2 Litres Fuel Consumption: 2. 5 3. 5L 100Km Speed: up to 50KM Hr. Depending On bike size, weight & road Conditions Type Of Clutch: Rub Bloc Drying Fuel: Unleaded 91 PETROL Mixed with 2 stroke oil Tank Capacity: 2L Lubrication Oil: Two Stroke Oil
- This kit will allow you to turn your bicycle into a gasoline powered motorbike
- Bore & Stroke: 50mm x 40mm
- Max Power: 6 - 6.5 Horsepower, 5000R/MIN
- Compression Ratio: 7:1
- Ignition: CDI
- Start: Peda
- Tank Size: 2 Litres
- Fuel Consumption: 2.5-3.5L/100Km
- Speed: up to 50KM/Hr. Depending On bike size, weight & road Conditions
- Type Of Clutch: Rub Bloc Drying
- Fuel: Unleaded 91 PETROL Mixed with 2 stroke oil
- Tank Capacity: 2L
- Lubrication Oil: Two Stroke Oil
- Max Speed: 45km/h - 55 km/h
Package included:
- 1 × Spark Plug
- 1 × Chain Guard
- 1 × Chrome Muffler
- 1 × Drive Chain Idler
- 1 × Push Clutch Lever
- 1 × Standard Bike Chain
- 1 × 100CC 2-Stroke Engine
- 1 × CD Ignition Assembly
- 1 × High Quality Main Bearings
- 1 × Black Teardrop Gas Tank (2L)
- 1 × Carburetor
- 1 × Magneto With Kill Switch (on throttle)
- 1 × Sprocket
- 1 × Twist Throttle And Cable With Matching Grip
Notes:
- Kit only – bicycle not included.
- Recommend for OFF ROAD / PRIVATE PROPERTY USE ONLY, BIKE NOT INCLUDED, THIS LISTING ONLY FOR ENGINE KIT
- Speed limit & KM Range depend on weight, road and weather conditions
- This kit only for standard bike and not suitable for front frame which wider than 50mm, Please check the frame sizes before purchase
- All the products were taken in-kind, due to camera, light, display parameters and other factors, there may have colour aberration.
- Professional installation recommended
- Always wear a suitable helmet when riding. Not suggested for night use. If unavoidable, please make sure adequate lighting system is operating at night
- Please note that this engine is the new generation, there are a small screw in the package which can be screwed straight on the arm of lock, no longer brass bit needed.
- Shipping Surcharge may apply to some regional areas, please kindly contact us for confirmation. Otherwise, shipping invoice will be sent after purchased.
- 20% restocking fee will be applied for returning, please kindly check before purchase to avoid any inconvenience.
- U Bracket is not included, you may need to buy it separately if your bike is needed.
IMPORTANT FOR ALL NEW MOTORS :
- For the first 2 to 4 tanks of fuel, avoid using more than 3/4 throttle.
- Always avert high engine speeds.
- 2 stroke mixing oil is very important and must be done right to the right ratio. we recommend 16:1 for the first 3 tanks, and 20:1 after that.
- Stop half-hour riding to cool down the engine.
- Poorly broken in the motor will see mediocre gas mileage and lower performance, or even make the piston seize.
- Use only high-grade 2 stoke motorcycle oil (NOT MOWER TYPE) to ensure proper engine lubrication
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 1765 reviews
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Product Reviews
★★★★★ 5
Buena tela
Color: Black, Size: 30
A mi hijo le encantan. Mi hijo es normalmente talla 32, pero en este tipo de pantalón es 30 debido
A que se lo coloca en la cadera.
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Reviewed in the United States on April 22, 2026
★★★★★ 3
Super big
Color: Light Grey, Size: 36
Bought 4 pairs of these shorts and had to send all four pairs back. They run very big, in the waist and overall. They are super long. My son is 5'10" and he said they were way longer than he wanted them. They appear to be good quality, heavy material jean shorts. I would recommend sizing down if this is the look you're going for. And they're a little pricey.
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Reviewed in the United States on September 17, 2025
★★★★★ 5
Shorts
Color: Green, Size: 40
With exception of the seeming low quality zippers and fasteners, the shorts are nice in fit and style.
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Reviewed in the United States on November 1, 2025
★★★★★ 4
Pretty good overall just a little long
Color: Light Grey, Size: 40
Nice material and nice baggy fit just a little too long it’s almost at my ankles so I got them cut down.
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Reviewed in the United States on July 31, 2025
★★★★★ 5
Teenager Approved
Color: Light Grey, Size: 30
My teenage son loved these shorts. He immediately requested more.
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Reviewed in the United States on February 17, 2026