Prologo nago evo saddle tirox rails 2019this high quality unisex saddle is engineered for both mtb and road use as it delivers unrivalled comfort and versatility on every run. This semi round model features a robust tirox alloy rail construction which is tough enough to handle all the abuse that comes with a long day in the saddle. Furthermore, it uses prologo's ergonomic shape design technology in its centre which allows for more space for your legs and an overall superior cycling position. Lightweight and comfortable saddle ready for use on both road and mtb riding disciplines, this stunning version also uses active density technology which combines three foam densities with a variable stiffness base. Its rear uses high density padding to give your ischial bones stable support while its medium density padding in the middle reduces the pressure on your pelvic area. Finally, its low density padding at the front reduces pressure peaks in your body, so you can conquer every ride. This superb all rounder is an excellent choice of upgrade for riders who want to maintain a highly efficient pedal stroke while riding comfortably wherever your next adventure takes you.features cover material microfibre rail material tirox alloy use mtb, road gender unisex size 278x141mm padding light foam weight 221g approxbuy prologo components from chain reaction cycles, the world's largest online bike store.