Review on FVRITO Exhaust Muffler Engines Motorized by Trevor Rodke

The product was exactly what I was looking for to fix the exhaust that was on my motorized bike when I bought it. I ordered an exhaust and after 5 minutes of use it fell apart because they didn't use the lock nut and it immediately vibrated. I ordered another one and this time I applied Loctite to the nut to fix this problem. The second has a small hole in the exhaust where the welding was also inadequate. This silencer does the job, but be aware you'll need to find a way to keep the nut from vibrating.