IMAYCC Bike Motor Kit 80cc Motorized Bike Kit 2 Stroke Gas Bicycle Engine Conversion Kit Fit for 26-28" Bikes (80CC Silver)
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Availability:
In Stock.
Arrives
Friday, Dec 19
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Color: 80CC 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 80cc bicycle engine kit" on Youtube before installation, it will give you a great help and solve a lot of problems during installation
- 80cc Bicycle Engine KitCome with a complete engine kit, 2-stroke 80cc single cylinder gasoline engine, wired digital computer, the engine power/speed is 2.1Kw/5000rpm, 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
- 80cc 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
- 2.5L 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 at a speed of 20-25Km/h, fuel consumption of 2-2.5L per 100Km
Description
1 x IMAYCC Bicycle Engine Kit Fit for 26-28" wheeled bikes (mountain bikes, cruisers, motorcycles, road bikes) with V-frames
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: 80CC Silver
Wheel Size: 28 Inches
Frame Material: Metal
Suspension Type: Rear
Special Feature: mountain bikes, cruisers, road bikes,etc
Included Components: bike engine 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: 80CC Silver
Wheel Size: 28 Inches
Frame Material: Metal
Suspension Type: Rear
Special Feature: mountain bikes, cruisers, road bikes,etc
Included Components: bike engine kit
Size: 17.6x17.6x8.2inch
Brake Style: Rim Brakes
Specific Uses For Product: Gravel, Road, Trail
Item Weight: 24.91 Pounds
Model Name: Bicycle Engine Kit
Power Source: liquid fuel
Wattage: 2.1E+3
Wheel Material: Aluminum
Assembly Required: Yes
Bicycle Gear Shifter Type: Trigger
Skill Level: Intermediate
UPC: 688529114301
Manufacturer: IMAYCC
Frame Size: 26-28" bike
Item Weight: 24.9 pounds
Product Dimensions: 17.2 x 17.2 x 7.8 inches
Item model number: 80cc Bicycle Engine Kit
Manufacturer Part Number: JHUS018
Special Features: mountain bikes, cruisers, road bikes,etc
Date First Available: October 11, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Dec 19
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
So far so good. This is my first build and I drive it to work and back daily. The kit is great. It took some tweaking and a little engineering to make it a reliable daily. Took a few miles of operation to break it in a bit. But the more you ride it the easier it starts. Just make sure to use lock tight on everything cus it will rattle loose. I prefer orange lock tight cus its removable if necessary without trouble. I had to use a spring tensioner as well as the stock chain tensioner to keep the chain from binding. Its a solid kit and I'd recommend it. But next time im probably gonna get a 4 stroke cus its just more convenient.
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Reviewed in the United States on August 16, 2025 by Danny Danny
Color: 80CC Silver
I bought this because my electric bike has distance ceilings that frustrate me and I live in a community with a lot of mountains and I'm not as young as I used to be to get up the hills on my weekend rides or rides with family or friends. I have an EE degree from many years ago so how hard could it be, and I have put together many small engines for my kids when they were growing up. Boy was I wrong, but then who could've assumed the manufacturer didn’t want to include manuals. First off there's no wiring diagram which is dangerous when you're involving a CDI/magneto and gasoline. But the CDI wires (Blue/Blk) are dual(spliced) already with female connector and matching blue/black/white(not used-must seal with elec. tape or should be remove from the magneto altogether you're comfortable doing that but not difficult if you open the casing. So very straightforward as it is logically outlined. Easy Peasy... Unless you get no spark, because then you have no idea if the wires are colored correctly or not because there is no wiring diagram or even installation manual only a parts description those don't describe the wires! So the assumption is blue to blue and black to black, if there's no spark is there a better assumption, what did the manufacturer simply send you add CDI or magneto? How would I know, I don't know where the probabilities lie given this is a brand new unit it's hard to assume that would be the case. I put my meter on it it says the wiring has continuity so why no spark? Unless the black is not ground and instead hot? But no one asked and no diagram to verify. So is the black from the Magneto/CDI hot instead of ground then? Is the spark plug bad? Is the ignition wire bad? Is the magneto/CDI bad? Is the CAD/WRAP in the engine bad? How can you know if you don't have confirmation of wiring to start from? It's all brand new out-of-the-box so I couldn't imagine that the parts are bad, so I guess I could replace the CDI, ignition wire, spark plug, and Magneto together and if there's still no spark then I would know that the wires are colored incorrectly. Are you kidding me? That's the only solution they give us? Wouldn't it be easier to include instruction manual that at least confirms Black wires on the CDI, CAD, and kill switch are all ground? I asked the company for a wiring diagram but no response (except that the white wire should be taped off as it can short the starter and I should go find a YouTube video for wiring specifications of their products from a third party, but not identifying any that would be applicable). Because I am just curious, I'm going to replace the magneto, the CID, the spark plug, ignition wire and the Killswitch from another kit that I just bought and put together and runs perfectly. The two kits and various parts look identical except for their badges,so it looks like the same manufacturer. I'll update on what I find out tomorrow..
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Reviewed in the United States on August 1, 2021 by Blake A.
Color: 80CC Black
I just ordered this for a friend of mind. I did look at it and it’s pretty slick. He is having to make minor changes here and there on the bike in order to fit. He’s still working on it but so far so good.
Reviewed in the United States on September 16, 2025 by Jan
Color: 80CC Silver
The media could not be loaded. Assembly was more difficult than people let on, but it does not help that the bike I was putting it on is well over 30 years old. Even then, though, it works great! It took me a total of three weekdays to assemble it. maybe a total of 10 hours spent assembling it total. Watch attached video to see hurdles you might have too. Really quick thing of advice. The engine vibrates like crazy, so on your engine mounts, use locktite and find a way to dampen vibration. I used old rags between the engine and the bike. Works great. Let's talk about pricing. For a fraction of the cost of buying a crappy used moped, you can buy this kit and it has about equal performance, of course the inconvenience of assembly might be a pro or a con depending on who you ask. Materials are not amazing, VERY cheap aluminum used in almost every scenario, but it still works well. Performance. It's a single geared 80 (or 100) cc engine, so don't expect to be hitting 40 mph with a tuck. Low end torque is pretty doodoo, so if you're going uphill, you might need to squeak out a pedal or two. But really, it makes your bike a BLAST to ride. When it finally sputtered to life (which took more tries than I hoped) I went around the block with the biggest of grins on my face. It is literally a pure joy to ride. It sounds awesome too! I haven't figured out the idling situation yet, but since the throttle doesn't spring back to closed, you can let it rest as at a good idle. As far as the clutch goes, it was assembled WAY too tight from factory and I had to look up a video for antidote, which was, fortunately, very easy. But you have to pedal first before you drop the clutch or else you'll burn it up FAST. The kill switch is useless, honestly. You can just pull back on the throttle and stall, which is happening pretty easily but that might be because the engine is still breaking in. To actually start it, which I'm sure most of you are aware of, you need to jump like you would a manual car. Just get going to like 8 or 10 mph (That's right no kmh conversion *middle finger*) and dump that clutch. It took me about 10-12 tries for it first start, but that's because I realized the choke was closed on attempt 8. THE CHOKE DOES NOT HELP. Overall, the motor is an AMAZING addition to my bike. Don't listen to these other turds on these reviews saying "IT'S JUNK JUNK JUNK!!! DID I MENTION IT'S JUNK?!" If you are technically minded and love wrenching on things, you have to buy this. This little engine gives me immense pleasure. There were nights, though, that I kept running into walls during assembly, and I'm a pretty ingenuitive fella. Just be patient and DON'T try and shorten any of your cables (learned that the hard way). The only reason I am giving this 4 stars is because of the cheap quality (which is to be expected), but more importantly, the lack of niche tools like a chain breaker or a socket for the cauliflower nut on the clutch. Overall, this is a great product, and I hope I can inspire my friends, and you, to buy one so I can help them with assembly.
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Reviewed in the United States on September 6, 2025 by Kimberly Taylor