Your cart is empty.
Your cart is empty.Product Description
Size
For 2-Stroke 49cc 50cc 66cc 80cc 100cc 2-Stroke Motorized Bike Bicycle Gas Motor YD100 PK80 Engine
Feature
1.Easy to Install
2.High Quality
3.Durable
Notice
Please check the description to confirm the compatibility before purchase.
Package
1 × Muffler Exhaust Pipe Set
1 X Chain Tensioner Kit
Exhaust Performance
The exhaust pipe is made of high-quality metal, which is easy to install and use.
Allows the exhaust to flow more smoothly to promote more power.
It sounds great but a little loud, Your going to get a dirt bike sound.
If you want quiet, you can also add an exhaust muffler.
Chain Tensioner
The chain tensioner is made of high-quality materials and is durable enough to last a long time. The chain tensioner is an important part of the drive system. It ensures proper chain tension and alignment, extending chain life and preventing chain derailment during travel.
A Trusted Brand
About YOXUFA
YOXUFA was founded in 2006, is a professional manufacturer of motorcycle parts. We have skilled and extraordinary R&D team and QC department and has more than 15 years R&D experience of motorcycle parts.
We are committed to developing more better motorcycle accessories, for your enjoyment of riding.
We pride ourselves on our great innovation. Looking forward a successful future with you !
Other Parts
| Fit 66cc Motorized Bike |
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| Fit 80cc Motorized Bike |
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| Fit 100cc Motorized Bike |
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| Fit Mountain Bike |
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| From YOXUFA |
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Evan Willms
Reviewed in the United States on March 31, 2025
Sounds awesome but the bracket that goes onto the crank cover usually snaps in half from vibration.
White Spyder
Reviewed in the United States on September 16, 2024
Bike runs better with this exhaust but it is loud. I had to put a muffler on it so I wouldn't disturb my neighbors. Best deal I could find on Amazon.
david
Reviewed in the United States on July 18, 2024
I was using stock muffler with cap off the bottom and it flew thought if I got one of these and thought it would increase the power and speed but I was wrong! But live and learn and I learned I wasted 50 bucks
Santiago Molina
Reviewed in the United States on November 13, 2024
I have ported my motor and this exhaust limits my revs, doesn't have enough respiration.
Bob
Reviewed in the United States on March 8, 2023
It just what the doctor ordered. My bike was bogging and a friend told me to get a expansion chamber pipe and it works great. The only thing is it's very loud just like a dirt bike but my bike runs great. I tried everything and nothing worked. This did.it but you have to get a muffler if you want to ride on the street. I just cut the one off the original motor and made it work.
Trevor Pastre
Reviewed in the United States on November 1, 2023
Fit perfectly with a little bit of man handling(i have a bigger frame)when my old zdx65 would not fit at all, already feel a boost in top end speed and performance, from the half moon pipe i had originally had. Will buy this pipe again for many more builds. Sounds pretty damn good in my opinion as well!! Spring on the tensioner is just plain garbage, just gonna go get a nice one from Lowes or something. I mean it's what I had to do for my previous tensioner as well, is what it is.
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