Honda CT70 exhaust repair

[MiniBike Mike’s Garage]

Simple repair for a common problem area on a CT70 exhaust. I main objective of the video was to share the size of the round tube needed for the repair…..1”od x .063”wall round tube.

 

[Tripod]

Repairing the rusted spot and lengthening it for a 125. Nice.

 

[red69]

Did the same thing on two of my bike's exhaust pipes. A good cheap hidden fix. On a new pipe I initially wrapped the pipe with a piece of stainless from a discarded barbecue before installing the insulator wrap.

 

[Paul7060]

What’s actually inside of the muffler

 

[scooter]

What’s actually inside of the muffler

Not much - think of it like this in simple terms. back end section which is expanded in diameter (call it 3” in diameter) has an inlet pipe 1” in diameter coming in from one side and another one coming in from the other side. There is a gap of several inches between the inlet and exhaust side 1” pipes inside the expanded or larger diameter section