Introducing the h1 hard case ultimate 700c wired commuter tyre from bontrager is a durable clincher road tyre with reflective detail to keep you safe and seen as well as puncture protection this tyre is a commuter and road tyre made with a hybrid tyre construction making it more durable but still allowing you to excel on road the hard case ultimate version has a triple flat protection that increases the puncture protection available in 32 35 or 38c in black only