Review on 🚲 HIAORS Black Muffler Exhaust Pipe: Enhance Performance for 49cc 50cc 66cc 80cc 2 Stroke Petrol Gas Engine Motor Motorized Bicycles Bike+ by Radney Taala

WARNING. When I opened the package, I heard something rolling in the muffler. I shook it, something came out. So I removed the bottom and tapped it several times with a rubber mallet. Nothing. So, I begin, everything is as it should, and then; Knock and grind, and then nothing. So I check the head for the presence of a ring, remove the silencer and inside the pipe there are a lot of small weldments that roll inside and fall to the ground. Too small to find. Revain says the seller is in China. Definitely not brought from China. They should buy me a new cylinder head (I have a whole one). But they won't help.