Challenge Strada Bianca Plus Clincher Tire

Strada Bianca is FAT - featuring a big 700x33 high volume casing that absorbs bumps on rough pavement, cobblestones, and hard-packed dirt.   This tire is idea for gravel grinding dirt roads, cyclocross riders who train on the road using their 'cross bike, and bigger riders that want more protection against potholes and curbs. Run them at significantly lower pressure than a traditional road tire and you'll enjoy a tire that still runs fast, but offers dramatically enhanced comfort and grip for all-day exploring off the beaten path.  claimed 355 grams 60 TPI  PPS puncture protection 60-90 PSI This is not a tubeless tire. Designed for use on clincher rims with an inner tube inside.