ERGON SR3 PRO CARBONDeveloped specifically for the road. The flat platform uses significantly more padding ensuring the Sr 3 offers supreme comfort. At the rear of the saddle a kick up allows the rider to press back into the seat for maximum power transfer. The use of a flex optimized saddle shell & EVA comfort padding combined with isolated rails which are mounted to the extreme front & rear of the saddle makes for a very comfortable seat. Shell: Carbon fibre Ultra Thin Y-flex Rails: Carbon Cover: Alocosto Micro fibre Weight: 180g (S) 200g (M) 205g (L)