Total 100 Tune up on my khs bike 70 Rear heavy duty tube 15Rear cable 8Adjustment rear brake 7Just found out I was right about my back tire . It's 26 x 2.10 and my front tired is 26 x 2.00 and I had explain this to him while on the phone and he kept telling me it wasn't a different size. Before my tune up I had change the back tire to yea it was my mistake for using a bigger tired . BUT THAT'S THE REASON I WENT UP THERE TO GET MY BIKE FIXED. I'm probably not going back to this place and ill make sure to tell people of my experience.The smaller size tire didn't rub on my bike that why I wanted it change.