How is the exhaust note of the Aprilia SR 150, and what impact does it have on the bike's overall character and appeal?

The exhaust note of the Aprilia SR 150 is deep, throaty, and sporty. It adds to the overall character of the bike, enhancing its aggressive and performance-oriented design. Riders who appreciate a good exhaust note will find the SR 150's sound appealing, especially when the engine is revved. The sound may also attract attention from other riders and passersby, contributing to the bike's visual appeal.