IMAYCC Bike Motor Kit 100cc Motorized Bike Kit 2 Stroke Gas Bicycle Engine Conversion Kit Fit for 26-28" Bikes (100CC Black)
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Availability:
In Stock.
Arrives
Wednesday, Mar 11
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Color: 100CC Black
Features
- Installation NotesThe rider will need basic hardware skills and tools, and about 2-4 hours of installation and fine tuning. If you are inexperienced or installing engine kit for the first time, please read our instructions and search "IMAYCC Bicycle Engine Kit" on Youtube before installation, it will give you a great help and solve a lot of problems during installation
- 100cc Bicycle Engine KitCome with a complete engine kit, 2-stroke single cylinder gasoline engine, the engine power/speed is 2kw/6500rpm, so you can enjoy a faster riding speed, the upgraded bicycle has better durability and supports long-distance riding, make it easier to use outdoors
- 100cc Bike Motor KitEngine type: single-cylinder, air-cooled, two-stroke, starting method: foot pedal starting, Ignition method: CDI ignition, number of sprocket teeth: 44 teeth, number of chain teeth: 110 knots, Spokes: 36
- Bicycle Motor CompatibilityIMAYCC bike engines are suitable for most 26-28" wheeled bikes (mountain bikes, cruisers, motorcycles, road bikes) with V-frames. There should be 10" and more clearance between the bottom bracket and top bar of the frame, especially 26" bike. Please confirm the installation space in advance, alternatively visit the Contact Seller'
- 3L Black Teardrop Fuel TankFuel type: 90#, Mixing Ratio of Fuel and engine oil: 16:1 for new equipment, 20: 1 the run-in period (after running 500km). Driving on a smooth road with a speed of 35-40km/h and a maximum speed limit of 50km/h, the fuel consumption is 2.5L per 100km
Bike Type: 26-28" wheeled bikes (mountain bikes, cruisers, motorcycles, road bikes) with V-frames
Age Range (Description): Adult
Brand: IMAYCC
Number of Speeds: 36
Color: 100CC Black
Wheel Size: 26 Inches
Frame Material: Metal
Suspension Type: Rear
Special Feature: bicycle engine kit
Included Components: bicycle engine full kit
Bike Type: 26-28" wheeled bikes (mountain bikes, cruisers, motorcycles, road bikes) with V-frames
Age Range (Description): Adult
Brand: IMAYCC
Number of Speeds: 36
Color: 100CC Black
Wheel Size: 26 Inches
Frame Material: Metal
Suspension Type: Rear
Special Feature: bicycle engine kit
Included Components: bicycle engine full kit
Size: 100CC Black
Brake Style: Disc
Item Weight: 12 Kilograms
Theme: Motorcycle
Style: Mountain
Model Name: 2STROKE Engine 100CC KITS
Power Source: fuel
Wheel Material: Aluminum
Warranty Type: Limited
Assembly Required: Yes
Bicycle Drivetrain Type: chain-driven
Manufacturer: IMAYCC
Frame Size: Fit for 26-28" Wheeled Bikes
Frame Type: Hard Tail
Product Dimensions: 17.6 x 8.2 x 17.6 inches
Item Weight: 26.4 pounds
Department: unisex-adult
Item model number: 2STROKE Engine 100CC KITS
Date First Available: June 2, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Mar 11
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Color: 80CC Black
Excellent kit,professionally packaged Ignition system @mag set perfectly & timing,basic carburetor set up works great, remember to order universal mounting plate when applying to cruiser Upgrade the plug & pipe (recommend NGK B-4L) part 3112 motor rated:49.085cc before upgrading
Reviewed in the United States on December 19, 2025 by Simmons Mcleod
Color: 100CC Silver
Just what I was looking for. #1Motor arrived very quickly and was exactly as described. #2 Package was smaller than I had expected but was very secure and despite the box having some slight damage from shipping process there was no damage to any of the contents. #3 Installation was a breeze with the provided instructions and the different components/parts being individually bagged and labeled with numbers that corespond with the assembly instructions very well. #4 Took about 2 hours from unboxing to have it installed and riding it. #5 Motor and components for the most part seem to be built with quality materials with only one complaint and that would be durability of the fule filter "See attached picture" Damaged occured after motor was installed and most likely was due to human error. #6 Overall I am very happy with my purchase of this motor kit / seller and will be doing business with them again in the near future. I plan to order another one for my nephew and install it with him as a birthday gift. He loves riding mine and asks about getting one for his bike all the time.
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Reviewed in the United States on May 11, 2025 by T Jones T Jones
Color: 100CC Silver
The kit comes with everything. The you’ll tools and hardware. In my case the frame of my bike didn’t really want to cooperate and I’ve had to do several modifications so the motor would fit. I had to take the chain guard off so the motor would come down as far as it could. I then manufactured a homemade spacer for the bottom of the motor mount out of the heel of a boot. Seems to be holding up fine. The next thing is the carburetor doesn’t seem to be wanting to stay securely in place. I’ve tightened it about as much as I can without feeling like something is going to brake. Still loose. Next the muffler can be modified by cutting the baffles out. Gives you a little more speed. I tried to take the nut loose off the bottom and it broke off. I think the hurdle can be crossed though. With a little modification. Lastly the sprocket that comes with this kit is difficult to install on coaster brake rims. I recommend putting the extra money into a hub adapter sprocket that has a hole big enough to allow for the brake arm. Or one that requires little grinding to fit. You’ll have to put it in a vise and bend the arm so it’ll clear the sprocket. Overall the kit seems pretty good. I like how it comes with all the tools; except for a drill. Good value for money. However, it does seem slightly cheaply made. You can definitely tell these are mass produced and the customer (you) is quality control. Some pieces of valuable knowledge I’ve gained from building a few of these….Use thread locker on exhaust bolts! Really, use thread locker anywhere you can, because as you ride things loosen especially during brake in period. Keep a few wrenches handy as you ride. Before you go ride, check your bike. Make sure nothing is loose. Check tire pressure and wear a helmet. Going through a few check points will help you have a better ride experience. Always check for loose parts. always check for loose parts. Always check for loose parts.
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Reviewed in the United States on January 17, 2025 by Vance Motor Bicycles
Color: 80CC Black
I am well-versed in engines, and this engine is simply not well-made. The parts are cheap and poorly manufactured, and they break far too easily. As a result, you constantly have to buy replacement parts just to keep it running. This engine was given as a gift, and unfortunately it has been nothing but a nightmare. It requires work every single day—there is always something failing, breaking, or needing adjustment. Instead of being something enjoyable, it has turned into a constant source of frustration and stress. I would not recommend this engine to anyone, especially if you expect reliability or decent build quality.
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Reviewed in the United States on January 18, 2026 by Barry Batterman Barry Batterman
Color: 100CC Black
Good engine it runs smooth and comes with tools also everything you need to assemble. The engine is powerful and gives great performance.
Reviewed in the United States on January 28, 2026 by Taushana Taushana
Color: 100CC Silver
Thing is perfect let’s face it it will never be faster then an electric but the sound is phenomenal The only thing I’d say. Is have patience with it and you might. Want a new chain tensioner from that it’s good you will be needing a ratchet or wrenches on the side becouse the ones they send are awful and run it a little slow at the start it is a fairly easy set up took me about 4 days to put on videos do help but some leave you in the dark the build is good and it gose on it’s durable and is a good value compared to an e bike it’s not a plug and play but loud and fun it fits good on a v frame and like I said is durable mixing gas and slapping ass you feel me
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Reviewed in the United States on May 11, 2025 by kryan kryan
Color: 100CC Silver
So I bought it because I needed it to help me get back and forth to work. When I got it and opened the package one of the bolts were bent. The instruction manual said that it could be built in 2-4 hours, and a week later I'm still working on it. The first issue I had was I didn't know how tight you needed to tighten the bolt on the carburetor so it wouldn't start. Took me a day to figure that one out. Turns out it needs to be really tight. The next issue I had was a fuel leak coming from the gas tank. They didn't tell you that you need to tighten that all the way in. Thirdly they should include a extra master chain link. My first one popped off so I had to buy a new set of master links. They also don't tell you that the chain needs to be absolutely straight. Now I'm having issues with my chain slipping off and the only thing I can come up with is I need to buy shims to readjust the engine to try and keep the chain on track. Sure they gave me a full refund, but that's besides the point. Better instructions would be the first big help the second big help would be including everything that would or could be needed for better install such as motor shims a chain alignment tool and better tools to use. They're absolutely horrible. You can't really get anything tight.
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Reviewed in the United States on July 9, 2025 by Thomas Fiedler