ISM PN4.1 Saddle

Utilizes our Performance Narrow 4 shape/chassis. The PN4.1 is the same shape as the popular PN4.0, only with increased padding for those looking to soften their ride. We engineered the PN4 chassis with sit bone contact points of 125mm to accommodate riders with wider sit bones. Similar to our other PN saddles, the PN 4.1 offers superb thigh and hamstring clearance and utilizes the latest ATMOS molding manufacturing process to reduce weight. Like all ISM saddles, the PN 4.1 is nose-less and our patented design eliminates pressure from the soft tissue/perineum, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride.

Key Features:

• 125mm wide 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 bikes
• Gravel bikes
• Triathlon bikes
• Time Trial bikes

Tech Specs:

• Category: Performance Narrow
• Length: 255mm
• Width: 125mm
• Padding: 40-Series Foam
• Rails: Chromoly
• Colors: Black

Sizes and fit

One size: 255mm long by 125mm wide, with sit bone contact points at 125mm to suit riders with wider sit bones.

Colours

Available in Black.

Materials and construction

• Rails: Chromoly
• Padding: 40-Series Foam
• Chassis: Performance Narrow 4 shape/chassis with auto-racing inspired air vents
• Tapered-edge mould design, made with the ATMOS moulding process to reduce weight