The ISM PN4.0 is the newest offering in the Performance Narrow category of saddles. Similar in design to the award-winning ISM PN3.0, we increased the sit bone contact points 5mm to accommodate a…
The PN 3.0 is the sleek new saddle that will take your ride to the next level. Starting from our Performance Narrow chassis, we used feedback from our professional athletes to make the next evolution…