ISM Performance Narrow PN 4.0 Saddle

The ISM PN 4.0 is the newest offering in the Performance Narrow category of saddles. Similar in design to the award-winning ISM PN 3.0, the sit bone contact points were increased  5mm to accommodate a range of pelvic/body positions. The new 125 mm wide saddle allows for a more relaxed pelvis tilt related to road and gravel cycling.

Highlights of the ISM Performance Narrow PN 4.0 Saddle

• 5 mm 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: Road, Triathlon & Time Trial bikes
• Category: Performance Narrow
• Length: 255 mm / Width: 125 mm
• Padding: 30-Series Foam
• Rails: Proprietary Stainless Steel Alloy

Details of the ISM Performance Narrow PN 4.0 Saddle

Similar other PN saddles, the PN 4.0 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 PN 4.0 is nose-less and designed to remove pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride.

ISM - Ideal Saddle Modification

ISM stands for 'Ideal Saddle Modification' - but also for more power, more comfort, longer endurance, healthier cycling and more fun in sports. These modifications are exact emerged from the passion using a new saddle design to make cycling more efficient, healthier and more comfortable.

The ISM saddles are distinguished by their two-split noses with space for soft tissue and a special ergonomic shape, which allow the pelvis to tilt and thus more aggressive and at the same time to sit comfortable on the bike. The results of this special form are to a high-technical and medical nature. Due to the stronger inclination of the pelvis can produce a higher wattage on the bike and at the same time an even more aerodynamic position. One of the key points is that the pressure of the soft tissues is reduced by the two-split saddle nose and a 100% blood flow is maintained. For short-term consequences of conventional saddles will be taken, such as numbness of the soft tissues, deadened legs and back complaints. Possible long-term consequences will be prevented, such as circulatory disorders, impotence and infections.