Search  for anything...
FEWENi

80cc 2 Stroke Bicycle Engine Motor Gas Motorized Bike Motor Kit

    • Based on 186 reviews
Condition: New
Checking for product changes
$108.99 Why this price?

Buy Now, Pay Later

As low as $18.17 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Ambienceo-Motor
Arrives Dec 3 – Dec 10
Order within 2 minutes
Available payment plans shown during checkout

Features

  • Ambienceo 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike,which enable you to enjoy riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter.
  • The bicycle engine kit fits most 26" or 28" wheeled bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1")
  • Key parameters: bore and stroke-47mm & 40mm, Max. power 5 horsepower/6000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km
  • Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30); Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km
  • The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting.

Description

Specification: Mode of Engine:Single cylinder, air-cooling, 2-stroke Bore & Stroke:47mm & 40mm Rated Power:2.5Kw/5000r/min (3 horsepower/5000r/min) Max Power:3.5Kw/6000r/min (5-6 horsepower/6000r/min) Ignition Mode:CDI Model of Chain: 415 Chain Length: 110 links Compression Ratio:6:01 Driving Ratio:18:01 Fuel Type:No.90 Capacity of Tank:2L Speed Limitation:38km/hour Lubrication Oil: oil of 2-stroke petrol engine (Or oil for 10W/40.10W/30) Mixing Ratio of Fuel and engine Oil:16:1 for new sets, 20: 1 after running 500km Type of Sparking Plug:Z4C 14MM Volume of oil Consumption:2.5L/100km Type of Clutch:Friction Plate / Dry Cooling Mode:Natural air cooling Package included: 1x Red 80cc 2-stroke engine 1x Sprocket clamp assembly with hardware 1x Exhaust muffler 1x Push button clutch 1x Heavy duty chain 1x Bearing chain tensioner / idler 1x Carburetor 1x CD ignition coil 1x Kill switch (on throttle) 1x Chain guard 1x Spark plug 1x Black gas tank with mounting brackets 1x Exhaust pipe clamp 1x Plug removal tool 1x Manual All the needed mounting brackets, gaskets, and hardware

Brand: Ambienceo


Speed: 6000 RPM


Voltage: 12 Volts


Horsepower: 3 hp


Date First Available ‏ : ‎ March 30, 2019


Manufacturer ‏ : ‎ Ambienceo JKL


Best Sellers Rank: #209,125 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #479 in Adult Electric Bicycles


#479 in Adult Electric Bicycles:


Customer Reviews: 3.6 3.6 out of 5 stars 186 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 3 – Dec 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

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.

Similar Products

Top Amazon Reviews

    • Red paint on rings
Had to take it apart. Other than that, its a typical stock bike motor. Decked the cylinder, high compression head, a little skirt work because you could see it at tdc through the intake. Changed jet and pow* it's zoomie. Paint in motor not kewl. 🙄 Oh, some trimming on clutch pads was necessary.
Reviewed in the United States on October 31, 2023 by Cory Miller
    • Worst company on amazon
Review Image by Geoffrey L Olin Geoffrey L Olin
Bought this motor for son's birthday. Was delivered 1 week later then told. Put it on bike followed all directions. Tested worked fine. Son took bike for a ride , 5 miles away. Bike has not run since. Can't get it to start tried everything company asked me to try.Emailed company, they will not replace motor. Only offed 1/2 refund and parts to fix. Still waiting on parts. 3 months ago this started. I only wish now that I could give negative stars. IF YOU WANT TO GET RIPPED OFF BUY THIS MOTOR, OR ANYTHING FROM THIS COMPANY. ... show more
Reviewed in the United States on September 22, 2023 by Geoffrey L Olin Geoffrey L Olin
    • Best motor company around
Review Image by Ernie Williams Ernie Williams
Sent free replacement part there so generous n genuine company not be shopping anywhere else guaranteed
Reviewed in the United States on September 28, 2023 by Ernie Williams Ernie Williams
    • Took some trouble shooting
Review Image by Elijah McCarthy Elijah McCarthy
The bike is running great right now and tops out at about 25 mph, but it had some bad parts, I had to replace my fuel filter because it was cracked, my petcock didn’t work, and I had to buy new screws for my motor mounts because they weren’t long enough (but that could have been my bikes fault) but the seller sent me videos to help, and they refunded me some money to help pay to have someone repair my clutch which was messed up, so overall it’s an alright product but great experience with the seller. ... show more
Reviewed in the United States on May 9, 2023 by Elijah McCarthy Elijah McCarthy
    • ❤️❤️
You sent motor, never had a problem with it. Lasted about. Two years and 1/2.
Reviewed in the United States on July 15, 2023 by Diane Gouvin
    • Project
My husband ordered this to work on a bike he is selling. He loves riding these wanna be motorcycles bikes lol
Reviewed in the United States on July 17, 2023 by Arelys Lopez
    • Disappointed
First the piston was all knicked up and scratched the motor mounts were bent I had to replace them and the paint was scratched all to hell
Reviewed in the United States on January 12, 2024 by Joshua Martin
    • I like it
Review Image by Cindy Cindy
I like it
Reviewed in the United States on August 25, 2023 by Cindy Cindy

Can't find a product?

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