Carbon Fiber Bike Frame Repair UNDER $30 - DIY How To - Specialized S-Works Tarmac

View Description for more details. Carbon fiber bike frame repair for under $30. THUMBS UP if this was helpful in any small way: ) This video shows how I repaired my Specialized S-Works Tarmac cracked frame. Total work time involved? Around 3 hours (not counting re-assembly). Most of the time will be spent sanding. I hope you have a power sander... In many cases, a broken carbon frame is repairable. My cracked carbon road bike frame had a soft spot in the top tube that flexed when pressed. Clearly it had b