NEW for 2021! The ISM PN4.1 is the newest offering in the Performance Narrow category of saddles. Same shape as the popular PN4.0, only with increased padding for those looking to soften their ride. We engineered the PN4 chassis with sit bone contact points of 125mm to accommodate arange of pelvic/body positions related to road and gravelcycling.Like the other PN saddles, the PN4.1 offers superb thigh and hamstring clearance. This allows for more rider body movement around the seat and is great for diving into fastcorners.Like all ISM saddles, the PN4.1 is nose-less and designed to remove pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and ahealthier, more enjoyableride.Key Features:125mm wide to accommodate agreater range of sit bonewidthTapered-edge mold design for incrediblecomfortAuto-racing inspired air ventchassisCommonly Used For:Gravel bikesRoad BikesAttention:This saddle is not recommended for cyclists who ride with ahigh seat position or those who ride very forward on the extreme front of the saddle (the front arms or the nose of atraditional saddle). The recommended seat height for these saddles calls for a32-37 degree knee bend for the rider. If you ride with aminimal bend or astraight leg adifferent ISM saddle is recommended foryou.