Built for unfaltering speed through a wide range of conditions, the Riddler delivers swift efficiency for riders who value traction but still prioritize leading the pack at the end of a long ride. Looking for a gravel tread that keeps your legs on their game for hours on end while also accommodating longer dirt tours with ease? The Riddler is equally at home on your local cyclocross course or gravel B-road. Features: Aggressive shoulder knobs for strong cornering performance at high speeds Many small knobs on the tread for high traction and low rolling resistance Dual DNA Rubber Compound: A fast and efficient rubber compound in the centre of the tread meets a soft and sticky compound at the tyre shoulder