Locked-In Stability for Aero Riding
Description
Description
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.
Features
Features
Specifications
Specifications
Shipping Policy
Shipping Policy
We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.
Note: Most Shimano products may take longer to ship. View full shipping policy
Returns & Refunds
Returns & Refunds
Here's a quick overview of our return and refund policy:
- 7-Day Return Window: You can initiate a return within 7 days of receiving your product.
- Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
- Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
- Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
- Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
- Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
- Order Cancellations: Only possible before the order is processed.
For full details, visit our Return & Refund Policy page.



