The ISM PN 2.1 is a triathlon version of the road-focused PN 1.1. It features the same 110mm width and maximum padding. The PN 2.1 has a rear triathlon transition hook, and upgraded Chromoly rails.
- Nose-less design removes pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride
- 40-series foam-and-gel padding
- Maximum thigh and hamstring clearance
- PN chassis with an added rear transition hook
|Clamp Style||Std Rails|
|Saddle Cut Out||Yes|