I did this to my 2004 Suzuki GSXR 750 20 years ago about a month after I bought it. I like the stronger pull off the line and clutch less wheelies in first and second gear was a lot of fun but frowned upon by the boys in blue so after a close call with a $1250 ticket I stretched the swingarm 8 inches and no more wheelies. Rode it to work today and it still gets me grinning after 20 years
Thanks for the upload. I did this 15t to 14t replacement a few days ago and just want to inform that removing the side fairing is not needed. I have not had time to check myself but will the speedo show the correct values after this mod?
