THE GOLD STANDARD IN TRACK PERFORMANCE TUBULARS. The superlative indoor track racing tyre upgraded with the TPU inner tube The Pista Oro Tubular TPU is the latest upgrade to the tyre that supported Fillipo Ganna and the men's Italian national team setting a world record in the team pursuit. Its pedigree will also become instantly apparent to you the first time you punch or hand-sling at maximum speed while passing on the red line. Upgraded with Vittoria Ultralight TPU inner tube, the Pista Oro Tubular TPU is incredibly responsive, supple, and efficient. The Pista Oro is the epitome of cycling on an indoor wood surface velodrome. A fresh PR is awaiting. 320 TPI Corespun-K Casing Lightweight cotton and durable aramid, spun in a 320-TPI casing that combines the former's intuitive, supple ride quality with the latter's abrasion resistance. Small impacts are smoothed, track buzz is muted, and rolling resistance is reduced.? Overview: World Championship and Olympic proven high-TPI cotton construction w/ Graphene + Silica compounds. Graphene + Silica compound engineered for high grip, minimal rolling resistance, and low weight. Simple, supple, superlative, and ideal for the velodrome Now with lightweight and ultra-fast rolling TPU innertube Fully handmade Features: Material : Corespun K 320 TPI Size : 700x23c Weight : 149g Compound : 1C Graphene + Silica Discipline : TRACK COMPETITION RACE Bead : TUBULAR 23-28 inch