Ummmm.... I will NEVER ever take a bike to Competition Accessories. They suck. Their service department sucks. Their management sucks. Comp. Acc. My friend owns a GSXR600 and had his tires replaced last year at: Southside Honda Suzuki & Yamaha (937) 294-1577 4790 S Dixie Dr, Dayton, OH He's guessing around 90$ to mount / balance tires he bought elsewhere. I've never dealt with them so definately check it out beforehand. I have taken my bike to: Jd Performance (513) 574-1470 5784 Filview Cir, Cincinnati, OH for service ever since the fiasco with Comp Acc. They've been decent, and haven't damaged my wheels over 2 tire changes.