Michelin's PowerRoad Tubeless perfomrance Road Tyre is their first tubeless road tyre and is the number one choice for competitive and training cyclists, offering excellent rolling efficiency, durability and speed transfer.Key FeaturesCompound Material: X-RACE Compound, ClincherUSE: Road, Time Trial, TriathlonType: Folding, TubularWheel Size: 700cTread Per Inch (TPi): 3x120Bead: Aramind BeadTreadwear Indicator: YesWeight: 223g (23c), 235g (25c) 255g (28c)