Continental competition tubular road bike tyre the grand master it is the most dependable tyre in the pro peloton it has proven itself time and time again on the world stage often accompanying prominent cyclists to their victory the competition was the first tyre in the continental range to be equipped with blackchili compound and vectran breaker specifications etrtosizeweightbeadtechnologypsi rec inflationpsi max inflationplytpi28x22mm 28x1 260g na blackchili vectranbreaker tu