Features:
POWERFUL ENGINE：The 2-stroke 80CC heavy duty metal engine is powerful and durable.The mode of engine is single cylinder, air-cooling, two strokes.Max speed can reach up to 40km/h,which is the fastest but safe speed you can get.Max Power: 1.9kw/5800r/min
FUEL-EFFICIENT：With 2L fuel tank.The fuel consumption per 100 kilometers is only 2.5-3L,which is super fuel-efficient.Fuel Type: 90# 92# 95#.Mixing Ratio Fuel Oil and Engine Oil:16:1.Please use premium quality oils to prolong engine life. And add some lubricant into the air cylinder before starting.
COMPLETE ENGINE KIT：It is equipped with all the needed hardwares that can convert most regular bike into motorized bike.It can fit for most type 26"-28" bikes with V-frame, such as mountain bikes, road bikes,cruisers.
RUNS SILENTLY & SAFE：Chrome-Plated exhaust muffler will give you low levels of noise and vibration,no worry about noise nuisance. Ignition type is CDI Ignition.It uses a safe capacitor discharge ignition method, so you can use it safely.
EASY TO INSTALL：With detailed instruction contains every detail of the assembly steps.You just need to follow the installation manual to complete the installation.If you don't have experienc on installing the motor kit,please search "80cc bicycle engine kit" on youtube before installing.It will help you and solve many problems during installation. It takes about 2-3 hours to complete the installation.
What You Get:
1 x 80cc Bicycle Engine Motor Kit
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
Shipping
We provide United States free shipping services, ships all items within two days, delivery time 5-7 Business days.
1. US Shipped From: 1100 Cranbury South River Rd, South Brunswick Township, NJ 08831, US.
2. Orders cannot be canceled when it has been shipped.
3. Tracking numbers will automatically be emailed to the customer once the order is shipped.
4. Please make sure to provide your correct shipping address when placing your order, orders can only be shipped to the address provided to us and no changes can be made once the order has been processed and shipped.
5. Shipping is only valid for shipping addresses in the United States（excluding Alaska, Hawaii, Puerto Rico, and Guam）.
6. We do not deliver to FPO, APO, and PO Box addresses.
Customer Reviews
I can't think of anything I dislike about this kit. It out did what was advertised. I will recommending it to everyone that asks me.
I had a small issue, I contacted the manufacturer and they worked with me until I had my issue resolved. Courteous, efficient, and commendable service of the highest quality.
Bought this for my husband, who is happily riding his motorized bicycle as I type this. He says it was great value for the money, the installation was fast and easy, and the parts were of good quality. He says that he will be buying more for future builds.
I bought this to install for a project, and a project is what I got! Everything is great and it works great.
Great engine runs runs great.
I got a kit, but a part was missing, and the engine had poor compression. The seller quickly resolved these issues and delivered a slightly nicer engine this time. The finish was nice and shiny (but with noticeable overspray), had more rounded covers than the old one in the pictures, and the exhaust port even appeared as though it had already been polished! I had to bang the holy heck out of my muffler with a mallet (OFF of the engine, of course) to get my vintage cranks to clear it, which chipped the high temp paint on the muffler, but no harm, no foul. The rest is a breeze! Make sure you have some red and tacky on hand; mine had no grease on the gears unlike the older one!
Now for the good part: I ride in NM at 6000 feet above sea level. I put 25:1 in the tank and she started right up and took off! So far, I got her up to 30MPH with more breath to spare, but I weigh 100 lbs. soaking wet. I get a crisp, clean two-stroke "angry bee" tone with no "four-stroking". I haven't even adjusted the carb yet.
I'm still breaking her, so I can't say about the endurance or my top speed yet, but its plenty powerful and has no problems starting and providing near instant low and mid power with very little smoke.
Yes, it's a China-doll, but it's a good China-doll, and an absolute blast to ride! Take care of her and she'll take care of you!
Everything works as it should but poor instructions. Needed to look up YouTube video, otherwise would have given 5 stars.
Have had this motor kit since December 2021 and today is 5/16/2023 and it still works great! Was my first bike kit so I definitely recommend!
Loved putting it together and runs greats but the clutch locking pin fell out after only 2 rides. And can't be put back in.
Engine lasted about 2 30 minute rides and it locked up. Junk. Mixed the fuel and oil just like it said, 16:1 for breaking in. Compression is totally gone now and it won't even fire. It was a blast to ride until it was toast with maybe 30 miles on it.
Update: changed to 3 stars because the seller refunded my order so that was good of them. Still would not buy this product again though, spend a little more money for a better kit.