Pneu MAXXIS ASSEGAI 29x2.50 WT Exo 3C MaxxTerra Tubeless Ready Souple Noir BF the SM saddle is built Newsoft the SM saddle is built around a nylon shell mounted on robust chromoly rails Sizes Chest circumference (in cm) Waist circumference (in cm) Hip circumference (in cm) Waist (in cm) XS 88 91 70 74 89 95 165 178 S 92 95 75 80 94 100 173 188 M 96 100 81 86 99 106 178 190 L 101 106 87 92 105 110 181 195 XL 107 113 93 99 109 116 >185 XXL 114 121 100 106 115 121 >185 Measure your chest circumference at the widest part of your torso it offers less rolling resistance than the MaxxGrip version It features tall knobs ensuring great traction and good support on dry and wet