ISM PN3.1 Performance Narrow Saddle

The ISM PN3.1 Performance Narrow Saddle is designed for riders who want a balance of race-ready efficiency and enhanced comfort. Built on ISM’s proven Performance Narrow platform, it suits aggressive road, triathlon and time trial positions where freedom of movement and pressure relief are critical.

Performance Narrow Shape: Using the Performance Narrow 3 chassis, the PN3.1 features a slightly wider 120 mm rear section and a shorter overall length. This design offers improved sit bone support while maintaining the narrow profile needed for efficient pedaling and dynamic body positioning.

Enhanced Comfort Padding: Compared to the PN3.0, the PN3.1 adds extra padding for riders who prefer a softer ride without sacrificing performance. The saddle is engineered to feel supportive yet unobtrusive, often described as “disappearing” beneath the rider during long or intense sessions.

Thigh and Hamstring Clearance: Like other PN-series saddles, the PN3.1 provides excellent thigh and hamstring clearance. This allows greater freedom of movement around the saddle, making it ideal for fast cornering, frequent position changes and high-cadence riding.

As with all ISM saddles, the PN3.1 uses a patented noseless design to eliminate soft tissue pressure. This promotes healthy blood flow, prevents numbness and supports a more comfortable, sustainable riding experience over long distances.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.