Pirelli Cinturato GRAVEL RC Gravel Tire 700x45C Folding Tubeless Ready SpeedGrip TechWALL+ 127TPI BlackPirelli Cinturato Gravel RC Tire 700 x 45 Tubeless Folding Black. Cinturato Gravel RC is the gravel racing specific tire derived from experience in the biggest competitions around the World and the feedbacks of PRO athletes. The tread design is inspired by the Scorpion XC RC focused on two key features: higher average speed on straight and fast lines improved lateral grip when off road cornering. The Cinturato Gravel RC is compatible with hookless