The Scratch M5 PAS AGX SPACE Slide Control is the wide and gravel version of Prologo`s iconic round-shaped saddle. AGX saddles feature a more flexible base made with new generation materials and an extra 2mm padding made of low-density foams. The Round Shape of the M5 allows the pelvis a natural rotation creating stability and support for the lumbar areas and distributes pressure over a greater area. MSS Multi Section System - This technology provides three different individual zones mapped and separated along the saddle each composed of different interactive foams and single-cell padding. Tirox model features an aerospace light Ti-Alloy rail that provides a balance of weight and strength. PAS - features a channel in the seat to alleviate pressure and numbness in the pelvic region by promoting healthy perineal blood flow