While theres a certain degree of truth in applying terms like upgrade or value to our tarmac comp we prefer to refrain doing so why because the tarmac comp stands on its own two wheels as a bike thats born to perform and able to take your riding and racing to the next level like the s works tarmac iterations it features a rider first engineered design that that applies specificity to every tube size and carbon layup for every frame size this creates the optimal balance of rigidity weig