*Please note, all products purchased for delivery to the EU will be shipped from our EU warehouse within 2-6 days depending on your EU destination country.
NEW for 2020! 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 range of pelvic/body positions. Rider response told us some cyclists wanted a 125mm saddle to allow for more relaxed pelvis tilt related to road and gravel cycling.
Like the other PN saddles, the PN4.0 offerings superb thigh and hamstring clearance. This allows for more rider body movement around the seat and is great for diving into fast corners.
Like all ISM saddles, the PN4.0 is nose-less and designed to remove pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride.
5mm wider than the PN3.0 to accommodate a greater range of sit bone width
Tapered-edge mold design for incredible comfort
Auto-racing inspired air vent chassis
Commonly Used For
Time Trial bikes
Category: Performance Narrow
Padding: 30-Series Foam
Rails: Proprietary Stainless Steel Alloy
This saddle is not recommended for cyclists who ride with a high seat position. The recommended seat height for these saddles calls for a 32-37 degree knee bend for the rider. If you ride with a minimal bend or a straight leg a different ISM saddle is recommended for you.
*Any applicable taxes/VAT and shipping are not included in the price displayed. Please note, all products purchased for delivery to the EU will be shipped from our EU warehouse within 2-6 days depending on your EU destination country.