I wonder why heavy motorcycle always makes a shrill sound.
Does the sound give a warning sign th
那只是單純的【刷存在感】,To some , the intention may be to show off.
But, it does attract attentions. Therefore ,other drivers on the road can be made aware of motorcycles nearby.
Thus, it may also have some safety effects.,They usually change the original exhaust pipe, which is A LOT MORE QUIETER to annoy everyone who they passed by. They just tried too hard to look cool, seeking for some attention., well, cars even sound quieter than those noisy heavy bike, so I don’t think it has anything to do with more engines. Just some guys think they’re cool with those noisy I think.
But, it does attract attentions. Therefore ,other drivers on the road can be made aware of motorcycles nearby.
Thus, it may also have some safety effects.,They usually change the original exhaust pipe, which is A LOT MORE QUIETER to annoy everyone who they passed by. They just tried too hard to look cool, seeking for some attention., well, cars even sound quieter than those noisy heavy bike, so I don’t think it has anything to do with more engines. Just some guys think they’re cool with those noisy I think.
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