Search  for anything...

IMAYCC Bike Motor Kit 100cc Motorized Bike Kit 2 Stroke Gas Bicycle Engine Conversion Kit Fit for 26-28" Bikes (100CC Silver)

  • Based on 75 reviews
Condition: New
Checking for inventory...

Notify me when this product is back in stock

$185.99 Why this price?
4th of July Sale · 90% off was $1,899.00

Buy Now, Pay Later


As low as $31.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.


Availability: Unavailable
Fulfilled by Amazon
Available payment plans shown during checkout

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, 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: mountain bikes, cruisers, motorcycles, road bikes, etc


Age Range (Description): Adult


Brand: IMAYCC


Number of Speeds: 30


Color: 100CC Silver


Wheel Size: 26 Inches


Suspension Type: Rigid


Included Components: Bicycle Engine Kit


Size: 26-28"


Brake Style: Disc


Bike Type: mountain bikes, cruisers, motorcycles, road bikes, etc


Number Of Speeds: 30


Suspension Type: Rigid


Brake Style: Disc


Specific Uses For Product: Trail


Power Source: fuel_powered


Bicycle Drivetrain Type: chain-driven


Color: 100CC Silver


Theme: Motorcycle


Style Name: Mountain


Wheel Size: 26 Inches


Size: 26-28"


Item Weight: 26.4 Pounds


Age Range Description: Adult


Brand Name: IMAYCC


Included Components: Bicycle Engine Kit


Model Number: 100cc Bicycle Engine Kit


Model Name: Bicycle Engine Kit


Manufacturer: IMAYCC


Item Type Name: Bicycle Engine Kit


Wheel Material: Aluminum


Is Assembly Required: Yes


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Highly recommend this motor kit and seller Highly recommend this motor kit and seller
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. ... show more
Reviewed in the United States on May 11, 2025 Reviewed in the United States on May 11, 2025 by T Jones

  • NOT A PLUG AND PLAY KIT!!!!
Color: 100CC Silver
THIS KIT ISN'T PLUG AND PLAY!!! there is things you'll have to trouble shoot and fix, it isn't as simple as putting it on the bike. the kit comes packaged well with the gas tank and motor in a Styrofoam box. all peices in the kit are quality, comes with a 4 bolt tensioner unlike what is shown in the photos. when you get the motor, align the magneto, grease the drive splines and make sure the piston is orientated in the right direction. the kit took me 3 hours to assemble with minor modification. my kill switch had a bridge between the contacts so check that to make sure thats not your problem if your not getting spark. when installed properly and set up it runs good! break it in on 20 to 1 conventional then run it on 32 to 1 full or semi synthetic for the rest of its life. Id recommend upgrading the exhaust and the spark plug as you start as with getting a 36 tooth chaining. dont buy this kit if your not mechanically inclined, it doesn't just bolt together. great deal for 140$ ... show more
Reviewed in the United States on September 2, 2024 by Louise

  • My experience. 4/5
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. ... show more
Reviewed in the United States on January 17, 2025 by Vance Motor Bicycles

  • Don’t waste your money!
Spend your money elsewhere. Bought this as a Christmas gift for our son. He was so excited to get it on his bike for the summer. Had to buy a new bike just for it to fit on. After months of him making modifications to get it to attach to the bike and work he finally got it running. After not even 10 minutes of it working, it now has a gas leak and the chain broke. We’ve also had to spend $$$ on other parts for modifications-definitely not an easy install and not quality time. I am upset there is no further customer support or options since it was a Christmas gift and the return/support window has past. ... show more
Reviewed in the United States on May 21, 2026 by mpostle

  • Lots of fun
Color: 80CC Silver
Initial installation was fairly fast and easy once I found a bike that this would fit on. I had to get a different old bike because the mountain bike I had would not let the motor fit. I did break a lot of the bolts and would recommend replacing all the hardware. I would also recommend locktite on all the hardware and marking your bolts so you can tell if they've backed of from the vibration. Getting the bike ride ready for longer trips did take significantly more time. (I rebuilt wheels and repacked bearings. Routed new brake, installed lights and some storage for tools,) The initial few miles were really rough. They were "I've made a huge mistake" rough but things have smoothed out considerably over the first 80 miles. With a bit lower tire pressure and proper greasing of the bucking bar and gearbox it's downright enjoyable to ride. As for fuel economy... I did not follow the instructions and have been running 38:1 for the entire time I've run the bike. Riding at a max of 30 mph and an average of ~16-20 mph I'm getting at a minimum 115 mpg. Something is always seeming to need some adjustment or some maintenance or some repair. I don't see this as a downside, it's part of the fun. The work is always simple and can be handled in just a little time. Would definitely buy again. ... show more
Reviewed in the United States on May 20, 2026 by John

  • Learning curve Learning curve
I'm thoroughly happy with the value from this kit, bought a bike at good will, put it all together, watched YouTube videos on needed upgrades that are inexpensive and now I'm cruising free baby!
Reviewed in the United States on March 29, 2026 Reviewed in the United States on March 29, 2026 by ALEC LUDFORD

  • If your on the fence about it get it If your on the fence about it get it
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 ... show more
Reviewed in the United States on May 11, 2025 Reviewed in the United States on May 11, 2025 by kryan

  • Imaycc bike engine kit Imaycc bike engine kit
Color: 80CC Silver
Works perfectly. I strongly recommend getting this product
Reviewed in the United States on April 5, 2026 Reviewed in the United States on April 5, 2026 by KG

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for inventory...