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Your cart is empty.428 13T 17mm Motorcycle Front Engine Sprocket for 50cc 70cc 110cc 125cc 140cc 160cc TaoTao Roketa Coolster Sunl Lifan Chinese ATV Quad Dirt Bike
R W.
Reviewed in the United States on January 31, 2025
I put this on my grandson’s Coleman 4 wheel to add a little low end power. It has one tooth less than original. Of course the chain had to be shortened but I was replacing the chain anyway.
Kris
Reviewed in the United States on September 14, 2024
Does not on70cc coolster !
Quickdb7
Reviewed in the United States on July 5, 2024
Fit onto my 2012 crf100 perfectly.
Zac Mikkelsen
Reviewed in the United States on July 21, 2024
Front sprocket 125cc coolster pit bike fit good. Better performance and at a good price!
Donnie Holland
Reviewed in the United States on December 29, 2024
Have not yet used it,looks like a good product.
Justin W
Reviewed in the United States on November 26, 2024
I took out the stock 14t and put the 15t in my Vader 125. Wasn't a crazy change like the 16t or 17t upgrades cause because I still wanted to retain some low end torque for stunts. All in all extremely pleased w/ the way this sprocket performs.
Dean
Reviewed in the United States on October 30, 2024
Worked like new.
Sudsy says
Reviewed in Canada on July 19, 2023
As I said it was what it said...
raymond
Reviewed in the United States on May 22, 2022
Definitely fits and works for a Honda TRX90. Stock sprocket is 13 tooth I went up to 15 tooth, cut the pink wire re-jet the carb and gained 7mph GPS verified. That's a whopping 31% higher top speed! The low end is still fine in 1st and 2nd gear. 3rd and 4th can now wind out A LOT further. I am 6'2 235lbs and it does not lag because I went up 2 teeth. No need to change the chain length. Just move the axle up a bit. There are 4 17mm (if I remember correctly) bolts and 1 12mm adjuster bolt that get loosened and it'll make space for the new bigger sprocket. Best $8 I've spent on this little bike. Get it if you want a higher top speed!
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