ISM PS1.0 Performance Short Saddle

The ISM PS1.0 is built for riders who prefer a stable, locked-in position on the bike. Its Performance Short chassis is optimized for aggressive road, time trial and triathlon positions where consistent posture matters more than frequent movement on the saddle.

Aero-Optimized Shape: Featuring sloped front arms and a slightly raised rear section, the PS1.0 provides excellent hip support when the rider’s body is rotated forward. This shape is especially effective for aerobar use and flat, fast courses where holding one position delivers maximum efficiency.

Balanced Padding for Performance: The saddle uses ISM’s proven 15-series padding, offering a firm yet supportive feel. This balance helps maintain comfort during sustained efforts without sacrificing power transfer or responsiveness, making it well-suited for race-focused riding.

Nose-Less Pressure Relief Technology: Like all ISM saddles, the PS1.0 uses a patented nose-less design to eliminate pressure on soft tissue. This promotes healthy blood flow, prevents numbness and supports longer, more comfortable rides in aggressive positions.

The ISM PS1.0 is ideal for athletes who settle in and stay focused. Its stable platform, pressure-free design and race-inspired graphics make it a dependable choice for time trials, triathlons and fast road efforts.

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.