Replacement horn for Suzuki Gixxer in AAA - Ask Autocar Anything Posted March 14, 2015 · Report reply Hi guys, I want to replace the horn on my bike (Suzuki Gixxer) with one of those manufactures by Bosch or any other reputed brand. Reason for this is because the horn on my bike is very weak and sounds like a scooty horn. Today I went to local markets in Bangalore (JC Road and surrounding areas) to find one, but all they had were car horns which were too powerful. Can you guys please suggest me a model which I can go for? Thanks.