Prologo nago evo nack saddlethe nago evo nack saddle is perfect for medium to long distance road and cross country cycling its shape offers support in a variation of sitting positions this benefits riders who like to move around the saddle when tackling different riding situations and obstacles the unisex design is equally suited to weekend rides or racing and the padding makes it comfortable for casual cycling too features base material carbon fibre injection size 278mm x 134mm rails na