Kimberly@Kimberly102Follow1 itemActivating this element will cause content on the page to be updated.LoginLeave a reaction - share the love!Sign in to leave a reactionLoginSign upSpin bike maintenance costTubes range from $7 to $15 each. I would just stick with butyl, even latex for racing is a bit overkill to start. Avg 6-8 tubes per year, 1-2 tires (peItems