The Cinturato™ Gravel Hard Terrain is a gravel-specific tyre designed for compact terrain and the hardest surfaces. The tread features low, tightly packed knobs and elevated ability to adapt to the terrain, offering a large contact area and therefore excellent feel while riding.The special SpeedGRIP Compound adds features of mechanical resistance and chemical grip without compromising the rolling efficiency. Cinturato™ Cross Mixed Terrain is a high-performance tyre with unique characteristics of grip in all weather conditions, be they dry or wet, plus a high level of puncture protection.Key Features: SpeedGRIP Compound, Tubeless Ready, 127 TPI, Nylon bead-to-bead protection, Weight: 650x45 - 505g, 650x50 - 530g,.