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1309 Review
75 Karma

Review on 🚲 Sthus Half Moon Chrome Muffle Exhaust Pipe for 80cc and 49cc Motorized Bicycles by William Bell

Revainrating 1 out of 5

Not worth it, neither does chrome

Trumpet sounds cool. My engine is running rich and the pipe is throwing tons of oil everywhere. all over the homeowner's sidewalk and all over my bike. It only gets full burn in the powerband, which is a very narrow rpm range. then it was clogged with soot. If you also play with custom porting and custom inkjet it might be worth it for you but not for me. It would have been better if the muffler part and tailpipe tip faced the rear of the bike so it doesn't hit the frame or wheels. and it's not exactly chrome

Pros
  • Annual trial period
Cons
  • Fading