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Upgraded 100cc Bicycle Engine Kit, 2 Stroke Bike Motor Kit Petrol Gas Motor Conversion Kit Air-Cooling Motorized Bicycle Kit Super Fuel-efficient Modified Full Set (2023)

  • Based on 84 reviews
Condition: New
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$134.99 Why this price?

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Availability: In Stock.
Fulfilled by TTipyoumall

Arrives Dec 26 – Dec 28
Order within 3 hours and 49 minutes
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Color: 100cc 2 Stroke 36 Tooth


Brand: Frederimo


Item Weight: 24.1 Pounds


Manufacturer: Frederimo


UPC:


Package Dimensions ‏ : ‎ 16.89 x 16.81 x 7.8 inches; 24.1 Pounds


Item model number ‏ : ‎ 2023


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ September 18, 2022


Manufacturer ‏ : ‎ Frederimo


Best Sellers Rank: #354,067 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #902 in Adult Electric Bicycles


#902 in Adult Electric Bicycles:


Customer Reviews: 3.4 3.4 out of 5 stars 84 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 26 – Dec 28

This item is non-returnable:

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

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good motor so far
As a first time builder, I'd say it wasn't that bad, after I fixed how I put the carb back together and rigged up2 washers to clamp my clutch cable to the bar, oh and figured out how to put the clutch innerspring back in when they fell out while I was trying to thread the chain with the plate opened up, it's ball first then the metal dowel btw, everything ran great the first time I engaged the motor. I look forward to riding it more tomorrow and really testing it out on my commute. Oh lastly check your spacing, I put it on a 26" road master mountain bike and it was pretty tight, the exhaust is pressed tight on the front down tube and the carb was a tight fit. P.s.s. watch your clutch cable, it likes to hit the valve on the bottom of your carb and drain your gas. I solved it with a small hole to the chain guard and a loose zip tie holding it lower but not restricting the movement. ... show more
Reviewed in the United States on July 12, 2023 by Erick

  • Might be a good kit, if i got working parts.
several issues on what i recieved, the CDI doesnt work at all. the carb has some really bad leaks and with large casting flaws around the gasket, which leaks a huge amount of fuel. there may be a crack in the head but i cant really tell until i get it to start! i saw someone left a review on this kit that said the seller replaced their parts, which i why i picked this kit. I messaged them 2 days ago and ive had no response. i bought this kit to SAVE MONEY on gas and i ended up just throwing it away. what a waste. ... show more
Reviewed in the United States on July 30, 2023 by Jerecho

  • Very good communication delivered on time
Jwas good and fun until got stolen fromgarage when was broken into
Reviewed in the United States on November 12, 2024 by Joey

  • Good Buy! Great Motor!
The media could not be loaded. These are great engines but are not always assembled correctly. This one had a loose flower nut on the clutch, but was easily tightened to work properly. It fired right away and ran like a screaming meemy!!!! HIGHLY RECOMMEND!!!!!
Reviewed in the United States on December 14, 2023 by James Ray

  • ?
The instructions are extremely bad. Sorry pictures and instructions. Not for the DIYer unless you have plenty of experience.
Reviewed in the United States on June 17, 2023 by Conrad Grimes

  • Starting
Barely starts
Reviewed in the United States on March 28, 2024 by Amazon Customer

  • Super fun challenge to build
Instruction are worthless, but everything is straight forward. Every time i would get stuck Id find a YouTube video that would get me through it. Overall 100% worth the money; would recommend
Reviewed in the United States on April 11, 2023 by Garrett Garrett

  • Do not recommend
Could not get the motor running. Coil was faulty, had another from a spare motor to test with. Once I got spark I found there to be no fuel. Despite multiple attempts with starting fluid I gave up! Since I had already put the bike together and ran fuel through it I couldn't return.
Reviewed in the United States on August 10, 2023 by Ryan

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