Anyone here? I want to know the purpose of tiny hole under the muffler exhaust of honda cg 125. Talking about the front side.... Near the footrest...
Tiny hole is at the bottom of silencer
Aug '20
May '21
Brother i didn't knew about it before.... I felt air pressure coming out from the below side of silencer. When i looked for it then i noticed a tiny hole...
Thanks brother. Actually i didn't knew before. I felt air pressure coming out when i increase throttle. I noticed a hole thats why asked.
So its for water.... Then perhaps the whistle sound it produce is because of the air coming out of that hole....right?
So its for water discharge... Then perhaps the whistle sound it produce is because of the air coming out of that hole....right?
Can not ask anything about whistle..hole purpose is only for water drain when we wash it or when we drive bike in water so water gets in silencer & drains out automatically from thats holes...there will be not a single hole in silencer minimum 2,3 holes will be there on different points you have to check them carefully & then tell us again which is producing whistle sound
Its nor for water from wash or road
The water is actually condensation from the engines own exhaust gases, the hole is at lowest point, if there was no hole, it would corrode it out
Thanks a lot brother... 
You increased my info.
One more thing! What about the air pressure which comes out of that hole especially when throttle is increased.... And why people call it 'bansuri'... I recently came to know about this name.
I will be waiting for your reply... Thanks
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