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Description
The ISM PN4.1 Saddle represents the latest addition to the Performance Narrow category of bike saddles. Sharing the same shape as the popular PN4.0, it boasts increased padding for riders seeking a softer ride. We've meticulously designed the PN4 chassis with sit bone contact points of 125mm to accommodate a range of pelvic/body positions associated with road and gravel cycling.
Similar to other PN bike seats, the PN4.1 provides exceptional thigh and hamstring clearance. This facilitates greater rider body movement around the seat, making it ideal for confidently navigating fast corners.
Just like all ISM saddles, the PN4.1 is nose-less and engineered to alleviate pressure from soft tissue, ensuring optimal blood flow, preventing genital numbness, and promoting a healthier, more enjoyable ride.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
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— The Sigma Sports Team