SQlab 60X Active Infinergy S-tube rail 160* saddle blk6OX Infinergy saddle manufacturing, comfort and ergonomics Stepped saddle shape relieves pressure on the perineal area the active technology supports a back friendly pelvic movement and the saddle width selection enables precise adjustment to the sit bone distance High performance Infinergy material is very robust and brings comfort to a whole new level This saddle ensures outstanding shock absorption and long lasting durability Made in Germany TECH