Upgrade your perch to the ISM PN 1.1 saddle if you’re looking for the performance of the super popular ISM Attack, but with more padding for a softer ride. As part of ISM Performance Narrow line, the PN 1.1 gets 40 series padding for those wanting a little extra comfort. This performance saddle comes with a nose-less design to reduce pressure on your soft tissue, keeping you comfortable for longer.

Key Features:

• Narrow design for maximum thigh clearance
• Enables total freedom-of-movement for the rider
• Same shape as the Attack, with extra padding

Commonly Used For:

• Road bikes
• Triathlon bikes
• Time Trial bikes

Tech Specs:

• Category: Performance Narrow
• Length: 270mm
• Width: 110mm
• Padding: 40-Series Foam and Gel
• Rails: Satin Steel
• Padding: 40-Series Foam and Gel

People have been gushing about the ISM Attack since its introduction in 2013. As we know, however, one saddle doesn’t work for everyone. In the case of the Attack, everyone loves the shape, but some folks wanted just a touch more padding.

The PN 1.1 answers the call for a softer option in our Performance Narrow line. It has 40-series padding, making it a great choice for riding in thin triathlon-style shorts, or for anyone who simply wants a softer ride.

Like all ISM saddles, the PN 1.1 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 Narrow Saddle Dimensions

Occasionally, without notice, manufacturers change product design and/or specifications.