The specialized tarmac comp road bike 2017 has been born to perform taking your riding and racing to the next level without the excessive price tag just like the s works tarmac models the tarmac comp features a rider first engineered design this applies specificity to every tube size and carbon layup for every frame size creating the optimal balance of rigidity weight and responsiveness guaranteeing that every frame regardless of size performs just as it is intended the fact 10r carbo