• ISM PN 1.1 Saddle

        • $149.99 149.99
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ISM PN 1.1 Saddle

ISM (Innovative Saddle Makers) saddles are a revolution within the cycling industry. Their patented, nose-less design provides support for the pubic bones and takes pressure away from the soft tissue area. The result is no loss of blood flow, no numbness and ultimately, less pain and more comfort.

The PN 1.1 is an updated version of the popular Attack saddle. The great shape remains but more padding has been added, which is great if you require a little more comfort or for riding in thin, triathlon shorts.

As a UCI legal saddle, the PN 1.1 can be used in road races and time trials, at all levels. The narrow design offers excellent thigh and hamstring clearance, which will afford you a high degree of movement. The PN 1.1 is particularly popular with climbers, who tend to sit far back on the saddle.

Independent research shows that traditional saddles don't give enough support to the pubic bones. As a result, they cause pressure in that area of soft tissue that contains many nerves and arteries. This pressure can result in a reduction in blood flow, numbness and pain. The shorter, nose-less design of ISM saddles, coupled with the cut away front area, shift pressure back to the sit bones and relieve this pressure.

Unlike many saddle manufacturers, ISM does not have gender specific models. Their saddles are designed to relieve pressure and improve comfort for both men and women alike.

Whether you ride your bike for competition or just for fun, the ISM PN 1.1 saddle will have you falling in love with cycling all over again!

  • CATEGORY: Performance Narrow - the narrowest shape of saddle, with maximum thigh clearance
  • END USE: Road, Time Trial, Triathlon
  • WHAT IT OFFERS: Increased freedom of movement and more saddle length for climbing

Get the most from your saddle! Follow ISM's Saddle Installation Instructions HERE.


  • Patented design allows full blood flow and reduces numbness
  • Unisex design, suitable for women and men
  • UCI legal, suitable for use in all road races and time trials
  • Particularly suitable for triathlon and time trials
  • Length: 270mm
  • Width: 110mm
  • Padding: 40-Series Foam and Gel (highest level of padding)
  • Rails: CrN/Ti Alloy
  • Weight: 400g

Buy ISM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black, White, Pink
  • Gender: Male

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