The ISM PN 2.1 has been created to apply the popular ISM PN 1.1 saddle technology to a triathlon platform. The PN 2.1 features the same 40-series foam and gel padding as the PN 1.1 with the new additions of custom laser-etched graphics, upgraded chromoly rails and a rear transition hook for easy racking and storage. Commonly used for time trial and triathlon bikes. Measuring 110mm wide (like other seats in the ISM Performance Narrow range), the ISM PN 2.1 offers superb thigh and hamstring clearance for extra rider body movement around the seat. Its narrow design is excellent for diving into fast corners during time trials and triathlons. Enjoy a healthier, more comfortable ride with the nose-less ISM PN 2.1 saddle. This saddle is designed to remove pressure from soft tissue, ensuring no genital numbness and maximum blood flow.