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Prologo Dimension Tri Nack 143 Saddle

DITRNA3WB20-AM
₹18,000
Color: White/Black
Width

Aero-Optimized Tri Saddle with PAS Precision

Description

The Prologo Dimension Tri Nack 143 Saddle is purpose-built for triathlons and time trials. Designed to support aggressive aerodynamic positioning, it allows riders to maintain high power output comfortably, even over extended race distances.

Optimized PAS Channel For Blood Flow: The redesigned PAS channel features modified width and depth to improve blood circulation and reduce numbness. It minimizes excessive pressure in sensitive areas, helping you stay focused and efficient in the aero position.

Proven Performance Gains: Track and wind tunnel testing with leading professional teams have demonstrated measurable gains of 5–8% in performance. The saddle is engineered to enhance power delivery while maintaining stability during sustained efforts.

Enhanced Variable Density Padding: Variable density foams, increased by 15% at the upper section and nose, expand the support surface area. This design distributes pressure more evenly and improves support in the antero-ischial area when riding in maximum aerodynamic posture.

Ultra-Light Nack Rail Construction: The Nack rail is made from nano carbon fiber for maximum rigidity and minimal weight. Combined with a long-fiber carbon base, it delivers exceptional stiffness and race-level efficiency.

The Prologo Dimension Tri Nack 143 Saddle delivers aerodynamic comfort, optimized pressure relief and elite-level performance for serious triathletes and time trial specialists.

Features
  • Triathlon-Specific Ergonomics: Compact 245 x 143 mm platform with advanced seat area (+2 cm) supports aggressive aero positioning.
  • Wider Nose Design: Tip wider than 7 mm improves stability and comfort during sustained aerodynamic efforts.
  • Variable Density Padding: Foam increased by 15% at upper section and nose for improved pressure distribution.
  • Flat V-Shape Profile: Ensures precise positioning and stable forward posture during time trial efforts.
  • Race-Proven Gains: Wind tunnel and track testing demonstrate 5–8% measurable performance improvement.

Technologies

  • Optimized PAS Channel: Redesigned width and depth reduce soft tissue pressure and improve blood circulation.
  • Nack Rail Construction: Nano carbon fiber rail delivers ultra-light stiffness and maximum rigidity.
  • Long-Fiber Carbon Base: Carbon base ensures efficient power transfer with race-level structural support.

Specifications
  • Recommended Use: All Types
  • Gender: Unisex
  • Shape: Flat and V-Shape Saddle
  • Seat Area Advanced: 2 cm
  • Tip Width: Wider than 7 mm
  • Variable Density Foam: Yes
  • Size: 245 x 143 mm
  • Length: 245 mm
  • Width: 143 mm
  • Color: White/Black
  • Saddle Weight with Nack Rail: 178 g

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

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.

Prologo

Prologo Dimension Tri Nack 143 Saddle

₹18,000

Color

Width

  • 143mm

Type

Saddle

Specifications

  • Recommended Use: All Types
  • Gender: Unisex
  • Shape: Flat and V-Shape Saddle
  • Seat Area Advanced: 2 cm
  • Tip Width: Wider than 7 mm
  • Variable Density Foam: Yes
  • Size: 245 x 143 mm
  • Length: 245 mm
  • Width: 143 mm
  • Color: White/Black
  • Saddle Weight with Nack Rail: 178 g

Features

  • Triathlon-Specific Ergonomics: Compact 245 x 143 mm platform with advanced seat area (+2 cm) supports aggressive aero positioning.
  • Wider Nose Design: Tip wider than 7 mm improves stability and comfort during sustained aerodynamic efforts.
  • Variable Density Padding: Foam increased by 15% at upper section and nose for improved pressure distribution.
  • Flat V-Shape Profile: Ensures precise positioning and stable forward posture during time trial efforts.
  • Race-Proven Gains: Wind tunnel and track testing demonstrate 5–8% measurable performance improvement.

Technologies

  • Optimized PAS Channel: Redesigned width and depth reduce soft tissue pressure and improve blood circulation.
  • Nack Rail Construction: Nano carbon fiber rail delivers ultra-light stiffness and maximum rigidity.
  • Long-Fiber Carbon Base: Carbon base ensures efficient power transfer with race-level structural support.

The Prologo Dimension Tri Nack 143 Saddle is purpose-built for triathlons and time trials. Designed to support aggressive aerodynamic positioning, it allows riders to maintain high power output comfortably, even over extended race distances.

Optimized PAS Channel For Blood Flow: The redesigned PAS channel features modified width and depth to improve blood circulation and reduce numbness. It minimizes excessive pressure in sensitive areas, helping you stay focused and efficient in the aero position.

Proven Performance Gains: Track and wind tunnel testing with leading professional teams have demonstrated measurable gains of 5–8% in performance. The saddle is engineered to enhance power delivery while maintaining stability during sustained efforts.

Enhanced Variable Density Padding: Variable density foams, increased by 15% at the upper section and nose, expand the support surface area. This design distributes pressure more evenly and improves support in the antero-ischial area when riding in maximum aerodynamic posture.

Ultra-Light Nack Rail Construction: The Nack rail is made from nano carbon fiber for maximum rigidity and minimal weight. Combined with a long-fiber carbon base, it delivers exceptional stiffness and race-level efficiency.

The Prologo Dimension Tri Nack 143 Saddle delivers aerodynamic comfort, optimized pressure relief and elite-level performance for serious triathletes and time trial specialists.

View product