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Availability:
Only 5 left in stock, order soon!
Arrives
Tuesday, Nov 17
At a glance
- Condition
- New
- Color
- Black
- Model
- 2STROKE Engine 80CC KITS
- Weight
- 11.14 kg
- Material
- Metal
- Wheel Size
- 26 in
- Suspension Type
- Rear
- In the box
- bike engine kit
- Warranty
- One Year Warranty
Features 5
- 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, 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, especially 26" bike. Please confirm the installation space in advance, alternatively visit the Contact Seller'
- 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
IMAYCC specializes in product development and production and is committed to giving consumers access to low-cost, high-quality living. If there is any quality problem with the product you purchased, IMAYCC will provide one year of long-term guidance or free replacement of brand new products! We focus on customer experience and customer first, constantly innovate and strive to create highly satisfying products for our customers.
Specs 32
| 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 | Black |
| Wheel Size | 26 inches |
| Frame Material | Metal |
| Suspension Type | Rear |
| Special Feature | fit for 26-28" mountain, cruisers, road bikes,etc |
| Additional Features | fit for 26-28" mountain, cruisers, road bikes,etc |
| Brake Style | Coaster |
| Specific Uses For Product | Mountain |
| Power Source | fuel |
| Wattage | 2.1 KW |
| Bicycle Gear Shifter Type | Trigger |
| Skill Level | Intermediate |
| Intended Riding Terrain | Mountain Terrain |
| Bicycle Drivetrain Type | Chain |
| Number of Handles | 2 |
| Theme | Sport |
| Style Name | Bicycle Engine Kit |
| Frame Material Type | Metal |
| Wheel Material | Alloy Steel |
| Age Range Description | Adult |
| Brand Name | IMAYCC |
| Model Number | 2STROKE Engine 80CC KITS |
| Model Name | 2STROKE Engine 80CC KITS Black |
| UPC | 688529114295 |
| Manufacturer | IMAYCC |
| Item Type Name | 80cc Bicycle Engine Kit |
| Size | 80CC Black |
| Item Weight | 11.14 kg |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 17
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
Returning customer tips and tricks ☺️
For me, after four times with this kit, I'm impressed. My first one was built in early spring last year, and is still going straight and strong. They are very reliable once the little bugs are worked out. It takes a bit of tinkering during break in. Micro adjustments will lessen the stress on motors, which can be fragile because they're not metal. The best mod you can do is put cut pieces of tire inner tube to fit in between the engine mounts and the bike itself. This almost free mod, is the best thing to keep it from vibrating things loose. And a close second is the brakes... If you have to GO! You need the WOAH 😉 If you want more performance, start with better carb and/or an exhaust pipe with expansion chamber. adjusting the clutch . making sure the chain and everything is lined up right. adjusting carb and breaks, all of these things are necessary and very important so that your project will last. It's best for longevity and performance to break in the engine slowly, with a bit of extra oil in the fuel mixture. My personal IMAYCC 80cc procedure is: 30:1 which is 4.3oz of oil per gallon for the first 3 full tanks. Try to vary throttle settings a lot. After the break in tanks, a 40:1 mix is my recommendation for normal use. If a nut/bolt is going to come loose, it usually happens during the break in and "shake down" rides. I use a torque wrench for the important hardware such as engine mounting bolts or chain tensioners I like the size of the tank... Looks average, but is bigger. The small fuel lines get hard and need replaced after a season of riding to prevent leaking next time. They will hold out for quite a while with regular use, but if it sits a lot they will need changed sooner. If the engine seems to be carbonized and sooty, add a couple tablespoons of ATF to the fuel, then run it dry. These kits are awesome! And fun to build! Any questions you could possibly have, are answered easily through a YouTube or Google search. Most 80cc engines have the same processes for maintenance and repairs. Enjoy, Friends 🤠
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Reviewed in the United States on December 11, 2023 by Jesse Mendel Davis
JUNK! Spend more time fixing it than riding it!
Color: Black
JUnk, Junk, Junk, Did I mention it's junk? Problems right from the start! Got it assembled, fairly easy since I have done 3 similar in the past (not this junk brand) and when I tried it out, the clutch would not engage because the pin they use was not long enough, that took an hour to pinpoint. Went to the farm store and got a bolt, cut it a quarter inch longer and installed it, that lasted for about 8 stop and go cycles and then started to not engage. Pun in a different cut-down bolt and lasted through about 8 cycles and started to not work again. Pulled clutch again and checked engagement rod and discovered that the bottom "lobe" if you want to call it that, of the engagement rod was wore from being a square shape to being rounded after just 16 times of starting the engine. Filled in the edge with the welder and ground it down so it would turn smoothly and assembled it. Got it running and took it for a ride and the muffer decides to split apart, comes off and bounces into the traffic lane where it promptly gets hit by a city bus and flattened, mind you, the engine has been started and ran 17 times and has no more than 3 hours use. I get home, cut the exhaust pipe pipe straight and weld on a lawn mower muffler, get it running and after a dozen or so starts, the clutch is acting up again, tomorrow I will make a new engagement pin out of a Grade 8 bolt and see if it lasts longer. There is no option to contact the seller and since the muffler that came with it is gone, I doubt if they would take it back. Learn from my mistake and keep scrolling past this item, you will be better off as this POS is not worth the time or money.
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Reviewed in the United States on November 4, 2023 by Warthogg64
Surprisingly Solid Engine - Once You Get Past the Installation Hurdles.
Color: Black
I recently purchased and installed this bike engine kit, and despite a few hiccups, I'm ultimately very pleased with the results. The engine itself sounds fantastic. Performance wise, I've had little to no issues since installation. The installation, however, was a bit of an adventure. While the engine itself is relatively straightforward, the included guide book is completely useless. Every comment/review I found recommended skipping it entirely, and I wholeheartedly agree. Save yourself the frustration and head straight to YouTube for a visual walkthrough. A couple of specific installation notes: • Handlebar Hole: The instructions suggest drilling a hole for the throttle cable. I used a center punch, as I do not have a drill. It gave me a clean, precise hole. • Chain Issues: Be warned – the chain that comes with this kit is larger than standard bike chains. My standard chain breaker was completely ineffective. I ended up using my center punch and the spark plug remover from the included tool kit to remove the necessary links. It was a bit of a workaround, but it got the job done. Despite these installation challenges, I'm very happy with the engine. It's powerful, sounds great, and has been reliable. If you're comfortable with a bit of DIY and willing to rely on online resources, this engine is a great value. Tools I used: • Standard Pliers - for nuts • Needle Nose Pliers - for master link • Ratchet with Sockets - for nuts • Phillips Screwdriver - for screws • Center Punch + Hammer - for hole + chain • Allen Keys - for bolts • Tin Snippers - for rubber piece & zip ties • Zip ties - for securing cables • Electrical Tape - for protecting wires *I run standard gasoline + 2 cycle engine oil.
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Reviewed in the United States on March 23, 2025 by Ethan
good engine
amazing engine runs like a beautie after building it fired up almost first try, the assembly was pretty easy and it fits almost any bike with a v frame the best part is to install the engine and the worst it the sprocket be careful with the center of the sprocket and the wheel. so it came almost undamaged exept the tank, it was bent but had mo leaks and the box looked deformed I bought a 32 tooth sprocket and I get speeds about to 55 km/h so like 30-35 mph about mixing the fuel and the oil is up to you just add about 5 to 10 caps of oil into there and will run good, about the miles per gallon it's really small I go around 2 weeks at one tank and the tank is pretty big. about the speedometer it worked for like 30 minutes and died and new battery dosent help. I got a problem because of my fault I burned the clutch because I was trying to start from standing without pedaling so I had to buy a new one so I will warn yall that the clutch is not that strong so if your bike is running you will have to pedal first and then let of clutch and the give gas. the choke does not work it only starts on open so I don't use it. the clutch lever is not that good because the lock on it doesn't hold it good enough and it could slip. the chain will loosen a lot so you will need to tighten the tensinor from time to time.breakin in the engine should last about 200 miles.the fuel filter will turn bad in a couple of days and you should probably buy a better one from autoparts so it won't leak. SOME TIPS: when you are assembling your bike and don't know how to get the chain through the engine drive sprocket, just grab a hart tool and the right socket and spin it clock wise and you will get your chain trough when starting your bike you should get some speed give it full throttle and it will start in a couple of tries and you will have to tighten the bolt at the left of the carburator for good running pase. if your bike won't start check your carburator if it has leaks or if the gas is working the the fuel is coming in to the carburator, check the spark plug to check if you have spark you will have to sit on you bike pedal touch your spark with your finger int if is slightly hits you the it means you have spark if not check the wiring and check if it's clipped on to the clam if all of that dosent hel that you should try another spark plug. that's it thanks for reading.
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Reviewed in the United States on July 31, 2024 by it's ok
Excellent so far
I saw some review for this saying "don't buy cheap parts dangerous" Well you're wrong dude. You put it together in two hours for the first time when you never did this before because you thought you know everything about this and it's so easy. Then a catastrophic failure happened. But failure is part of the learning process. Don't be discouraged. Get rid of the motor chain tensioner, get one for the pedals instead. Get a steel frame with track forks for the back wheel instead of a dropout. Use loctite. I have seen the head bolts strip out in the crankcase. I like to put them in with red threadlocker so when I'm using the torque wrench to properly install the cylinder head the bottom of the studs don't move at all. It screws everything up especially if one of the head bolts is longer and it bottoms out in the cap nuts. Make sure there's enough washers under the cap nuts on the head that they don't bottom out. I also put the threadlocker on the engine mounts as well. You can see I went for a high compression head and hp carb. I had to get a new intake manifold and bend it so the carb is level. I heated up the manifold with the map gas torch to bend it. You can see so many people install these with the carb cocked forward or back. You are basically building your own motorcycle from scratch. It's not easy at all. Read about this stuff online. Ask people for help. Don't get too excited to go for a ride if you are still working out the problems. I'm still learning things myself. I ride my bike everyday as my car. This is the second engine I bought for this bike. I like to buy a new engine kit rather than rebuild an old one. Much easier, saves time, they are cheap, spare parts. This is one of the better quality motor kits out of all of them that I have had. The computer seems to have a dead battery or something so maybe don't buy this for the computer.
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Reviewed in the United States on April 6, 2023 by shopper
DO NOT BUY!!!!
I have 3 stars because it was a very easy set up. Took mabey 2 hours total, BUT!!!! IT LASTED LESS THAN A MILE BEFORE TOTALING MY BIKE!! I didn't even get to twist the throttle half wa, keeping it slow to break in, and WHACK! chain snaps off, wraps the rear sprocket, sent me over the bars. Twisted and bent the frame, destroyed my rim and tire. This is the most in trustworthy kit with cheap part that will fail rapidly. Buy at your own risk!!!! THIS PRODUCT IS DANGROUS AND COULD RESULT IN SERIOUS INJURIES OR DEATH DUE TO CHEAP PARTS!!!!!!
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Reviewed in the United States on February 14, 2023 by Thatguy
A Game-Changing Upgrade for Your Bike
I recently installed the 80cc bicycle motor kit on my mountain bike, and I'm blown away by the transformation! This kit has taken my cycling experience to a whole new level. *Pros:* 1. *Easy Installation*: The kit comes with comprehensive instructions, making it relatively simple to install, even for a novice like me. 2. *Increased Power*: The 80cc motor provides a significant boost, allowing me to tackle steep hills and longer distances with ease. 3. *Improved Speed*: I've noticed a considerable increase in speed, making my daily commute faster and more enjoyable. 4. *Durable Construction*: The motor and components seem well-built and durable, withstanding rough terrain and varying weather conditions. *Cons:* 1. *Noise*: The motor can be quite loud, especially when accelerating. 2. *Weight*: The kit adds significant weight to the bike, affecting its handling and maneuverability. 3. *Limited Adjustability*: The motor's performance can't be fine-tuned to suit individual preferences. *Tips and Recommendations:* 1. *Follow Instructions Carefully*: Ensure you follow the installation manual closely to avoid any issues. 2. *Adjust Your Riding Style*: Get accustomed to the increased power and speed by adjusting your riding technique. 3. *Regular Maintenance*: Regularly check and maintain the motor, chain, and other components to ensure optimal performance. Overall, I'm thoroughly satisfied with the 80cc bicycle motor kit. It's a fantastic upgrade for anyone looking to enhance their cycling experience. Just be aware of the potential drawbacks and take necessary precautions. Would I recommend it? Absolutely!
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Reviewed in the United States on February 6, 2025 by chris piemonte
Garbage- Installation details below if you buy it.
Color: Black
What did I really expect to get here? Im no engineer, however Im not completely mechanically inept. This thing is the essence of Chinese garbage. Nothing universal or quality here. Still working on installation and Ill post an update when I get this bitch smoking down the road. A couple important things: 1. You need a bike with a big frame to fit the airbox and motor inside. Mine says 19" on the side and it barely fits. This is a regular mountain bike with 26" tires. Its a Kona Fire Mountain from like 1999- resurrecting my little bros old ride from middle school. 2. The bottom frame tube needs to small (25mm??) so that motor mounts without a hassle. I had to replace engine mounting studs and have used some U bolt straps to "secure" it. No doubt it will rattle apart and fall off the bike while Im cruising down the road without ALOT of loctite. 3. The directions are useless-if you have tinkered with a bike or motorcycle youll probably figure it out. 4. At this point Ill probably finish it just to spite the damn thing. Im sure the engine mount and rear sprocket alignment will be way off- resulting in all kinds of wear and tear and an overall short lifespan. Anyway I defiantly would not buy this again, however I will post an update if I survive the first couple rides.
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Reviewed in the United States on March 30, 2024 by TB