Prologo Dimension 143 Nack Saddle

The Prologo Dimension 143 Nack Saddle is a lightweight, high-performance saddle engineered for serious riders across all disciplines. Developed and tested in collaboration with top professional teams, it delivers race-proven ergonomics and precision fit for demanding cyclists.

Ultra-Light Nack Rail Construction: The Nack rail is built from Nano Carbon Fiber, combining carbon fiber, Kevlar and aluminum filaments. This advanced construction provides exceptional rigidity with minimal weight for maximum power transfer.

Long-Fiber Carbon Base For Balanced Stiffness: The base is made from long-fiber carbon, offering an excellent balance between lightness, stiffness and comfort. It enhances pedaling efficiency while maintaining support during intense efforts.

Short Nose For Aggressive Positioning: With a nose that is 35mm shorter than previous models, the Dimension 143 promotes a more forward and aerodynamic riding posture. This supports better control and efficient weight distribution at high speeds.

PAS Channel For Pressure Relief: The central PAS (Perineal Area System) channel reduces pressure peaks and numbness. It improves blood flow and enhances comfort during aerodynamic riding and maximum power phases.

V-Shape & 143mm Wide Platform: The V-shaped design ensures precise positioning on the saddle surface and supports a forward seating position. The 143mm width distributes body weight effectively and suits riders with excellent pelvic flexibility.

The Prologo Dimension 143 Nack Saddle delivers lightweight stiffness, pressure relief and aerodynamic efficiency for riders who demand top-level performance.

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.