ISM PN4.0 Performance Narrow Saddle

The ISM PN4.0 Performance Narrow Saddle expands the sit-bone contact area by 5 mm compared with the PN3.0. Its 125 mm width supports a broader range of pelvic positions for road, gravel and triathlon riding.

Pressure-Relieving Noseless Design: ISM’s noseless shape is designed to reduce pressure on sensitive soft tissue and support healthy blood flow. This can improve comfort during long rides and aggressive forward-leaning positions.

Freedom Around the Saddle: The narrow front profile provides generous thigh and hamstring clearance for smoother pedalling. It also allows easier body movement around the saddle during fast corners, climbs and changes in riding position.

Supportive Performance Construction: A tapered-edge mould improves comfort along the saddle sides, while the ventilated chassis supports airflow. 30-Series foam provides responsive cushioning, and stainless-steel alloy rails offer dependable support.

ISM PN4.0 Performance Narrow Saddle combines pressure relief, wider sit-bone support and unrestricted movement for demanding road, gravel and triathlon rides.

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.