The Hutchinson Griffus Racing Lab TR HardSkin Race Ripost Gravity 27.5in MTB Tyre is the tyre of choice for elite riders such as Carson Storch, Kilian Bron, Yoann Barelliand Cécile Ravanel.Griffus 2.40The Griffus 2.40 is the faster rolling version, its central tread offering the right compromise between efficiency and braking. With a 57mm cross-section and a faster central tread, it can be used as a rear tyre for riders seeking to save precious seconds in competition. The Griffus 2.40 is also a versatile tyre and can also be used for All Mountain riding as a front and rear option.Griffus 2.40 FeaturesVersatile profile.Reduced height knobs compared to the 2.50 profile for high performance ... More info