Accelerate to the finish line, dominate your next time trial or triathlon Designed to give you the ultimate in time trial and triathlon racing, Corsa PRO Speed promises to revolutionize the riding experience for performance oriented amateur and professional cyclists. Featuring an advanced Graphene + Silica compound specifically engineered to provide unmatched pedaling efficiency, Corsa PRO Speed maximizes speed, grip, and control while delivering lower lap times and smoother rideability. Whether you're a professional cyclist or an amateur, Corsa PRO Speed will enhance your riding experience and help you perform at your best in time trial and triathlon races. Technology Graphene + Silica CompoundThe graphene and silica formulation guarantees optimal speed, safety and control. This technology is specifically designed for TT use, maximising speed and providing a very high level of grip in the wet, as demonstrated during the 2023 race season. 320 TPI Corespun-K carcassLightweight cotton and strong aramid, spun into a 320 TPI casing that combines the intuitive, soft feel of the former with the puncture resistance of the latter. Small impacts are attenuated, road noise is dampened, rolling resistance is reduced and a larger part of the tyre maintains contact with the road. Corsa PRO SpeedCorsa PRO Speed is a unique component combining the Graphene + Silica compound, the ultra flexible 320 TPI Corespun cotton casing, and a new tread design, all electrically vulcanised to minimise rolling resistance. Internal test results show a 5% improvement in rolling performance with a 2% weight saving.