Ktaxon 50cc Bicycle Engine Kit, 2-Stroke Motorized Bicycle Kit Fit for Most 26′ above Bikes, Petrol Gas Motor Kit Engine Set with Super Fuel-efficient, Powerful Engine(Black/Sliver) | Specifications and Fitment

6 reviews for Ktaxon 50cc Bicycle Engine Kit, 2-Stroke Motorized Bicycle Kit Fit for Most 26′ above Bikes, Petrol Gas Motor Kit Engine Set with Super Fuel-efficient, Powerful Engine(Black/Sliver) | Specifications and Fitment

1. 

   Imported from AmazonSource context: .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Love the motor works great

   Rated 5 out of 5

   Bradley – October 31, 2022

   Love the motor works great

2. 

   Imported from AmazonSource context: Verified Purchase

   Rated 5 out of 5

   Shannon – November 5, 2022

   Very nice kit for the money besides the magneto was bad ran for 45 secs and lost spark maybe it was just a bad one from factory good quality engine and other parts are good quality

   
3. 

   Imported from AmazonSource context: Verified Purchase

   Rated 2 out of 5

   Kage yume – April 12, 2023

   The derection were so bad.. that I couldn’t figure it out.. had nothing on how too wire it honestly I think I may have broke the engine I’m sad an lost a lot money

4. 

   Imported from AmazonSource context: I installed this kit on my bike with help from a YouTube video because good god are the instructions this thing comes with in GOD AWFUL Engrish (yes that spelling is intentional). All seemed well until I went to start it, no luck. After some screwing around and fixing some of my own mistakes (carb was flooded with pure 2-stroke oil, whoops!) I used a drill on the crank nut to spin it over. It REALLY didn't want to run, but after playing with the throttle and choke a little, it finally came to life on its own.During my first ride, the chain popped off the sprocket, which locked up and in turn bent the rear wheel (my fault, tensioner wasn't tight enough), which also caused the engine to stall. A transport from a friend with a bike rack and a new rear wheel later, I went on a second test run, and no matter how steep of a hill and how fast I went, the engine just outright refused to start.On top of that, the engine seemed suspiciously weak. At full throttle it was barely able to move under its own power.At this point I can't really give a rating because there's so many variables at play. What if there's still oil gumming up the carb? What if the coil isn't creating a strong combustion? What if using the drill on the crank nut caused some internal failure? I've heard these things can go up to 20-30mph, so it's gotta be something I did wrong.3 stars because it's the closest thing to a neutral review I can give. I will be reaching out to this company in hopes I can troubleshoot or replace the parts that need it.

   Rated 3 out of 5

   Chris – June 6, 2023

   I installed this kit on my bike with help from a YouTube video because good god are the instructions this thing comes with in GOD AWFUL Engrish (yes that spelling is intentional). All seemed well until I went to start it, no luck. After some screwing around and fixing some of my own mistakes (carb was flooded with pure 2-stroke oil, whoops!) I used a drill on the crank nut to spin it over. It REALLY didn’t want to run, but after playing with the throttle and choke a little, it finally came to life on its own.During my first ride, the chain popped off the sprocket, which locked up and in turn bent the rear wheel (my fault, tensioner wasn’t tight enough), which also caused the engine to stall. A transport from a friend with a bike rack and a new rear wheel later, I went on a second test run, and no matter how steep of a hill and how fast I went, the engine just outright refused to start.On top of that, the engine seemed suspiciously weak. At full throttle it was barely able to move under its own power.At this point I can’t really give a rating because there’s so many variables at play. What if there’s still oil gumming up the carb? What if the coil isn’t creating a strong combustion? What if using the drill on the crank nut caused some internal failure? I’ve heard these things can go up to 20-30mph, so it’s gotta be something I did wrong.3 stars because it’s the closest thing to a neutral review I can give. I will be reaching out to this company in hopes I can troubleshoot or replace the parts that need it.

5. 

   Imported from AmazonSource context: Verified Purchase

   Rated 1 out of 5

   Brneal5673 – November 18, 2023

   Good carb just don’t like how it’s vibrating when riding already not even 5 miles on it exhaust done fell off and lost bolts and gasket good thing I had a spare motor

6. 

   Imported from AmazonSource context: Verified Purchase

   Rated 1 out of 5

   Tommy Axe – October 2, 2024

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