IMAYCC Bike Motor Kit 100cc Motorized Bike Kit 2 Stroke Gas Bicycle Engine Conversion Kit Fit for 26-28" Bikes (100CC Silver)
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Availability:
Only 5 left in stock, order soon!
Arrives
Friday, Oct 3
Color: 100CC Silver
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.
- 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: mountain bikes, cruisers, motorcycles, road bikes, etc
Age Range (Description): Adult
Brand: IMAYCC
Number of Speeds: 30
Color: 100CC Silver
Included Components: Bicycle Engine Kit
Item Weight: 26.4 Pounds
Theme: Motorcycle
Model Name: Bicycle Engine Kit
Power Source: fuel_powered
Product Dimensions : 17.6 x 17.6 x 8.2 inches; 26.4 Pounds
Item model number : 100cc Bicycle Engine Kit
Department : unisex-adult
Date First Available : April 30, 2024
Manufacturer : IMAYCC
Best Sellers Rank: #58,757 in Automotive (See Top 100 in Automotive) #4 in Powersports Engine Kits
#4 in Powersports Engine Kits:
Customer Reviews: 3.8 3.8 out of 5 stars 245 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Oct 3
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: 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
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: 100CC Black
There are numerous problems with the kit itself. Off the top of my head: the carbeurtor has a fuel leak right out of the package. The wires don't fit into the connectors. The chain it comes with is terrible. The sprocket it comes with is made of cheap material. The two pieces of rubber that are for the sprocket are terrible. The instructions are vague and blatantly wrong sometimes. The spark plug doesn't spark. This is not worth it's price. The engine blatantly doesn't work. Save your money and just buy an ebike/motorcycle/minibike with less building requried.
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Reviewed in the United States on November 27, 2024 by Joshua
Color: 100CC Black
Getting everything on my bike wasn't too hard, but you'll need a lot of mechanical knowledge. I ended up having to replace some parts either because they were faulty or didn't work properly. The carburator jet is too rich which caused 4 stroking and fouled spark plugs. I bought a new carb and jets, which seems to have improved performance. The expansion chamber I bought also helps. The major issues I have are with the gas tank and engine mount. At some point while I was riding, the front engine mount and studs fell out, and I didn't notice until I got back home. I had to make my own front mount with parts I bought at the hardware store. The gas tank leaks all over the engine and onto the ground when I fill it above the seam. I have yet to find a solution but the last thing I want is my whole bike to burst into flames. EDIT: After writing this review, the seller reached out to me so solve the issues. I sent the pictures of the broken parts and requested replacement parts. They told me to order a new kit so that I would get my parts faster and then they would refund me. I was a bit skeptical at first because I didn't know if it was legit, but it looks like I've been refunded in my Amazon account. Just waiting for it to deposit into my bank account. Overall, really good customer service, reach out if you're having problems.
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Reviewed in the United States on July 22, 2025 by NateD
Color: 100CC Silver
Reliable beautiful gets you going about 20 miles an hour give or take I'm really impressed I use it daily on a free mountain bike
Reviewed in the United States on August 19, 2025 by Corwyn Brosmer
Color: 100CC Silver
Awesome motor needed lots of up grade and does not have a lot of power at take off but does go good once started
Reviewed in the United States on August 2, 2025 by Adam Dickson Adam Dickson
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