I have a wobble at 45 to 60 not as bad on some road surfaces but had the problem when i bought the bike in November of last year. The dealer checked it out and said it was balance and said it was fixed and it was better but not 100%,now it's getting bad again and I was wondering if it's the differant brand tires,the rear has the Metzeler Marathon that the bike came with and the front has a Bridgestone Exedre L309 110/90-18.now the bike only had 3600.miles on it when I got it so now I am wondering if this is the cause of my wobble any ideas?
