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ENVE x Selle Italia SLR Boost 3D Superflow Saddle

Power Meter City June 11, 2025

$450.00

Lightweight, 3D printed saddle made in collaboration with Selle Italia

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ENVE x Selle Italia SLR Boost 3D Superflow Saddle

The ENVE x Selle Italia SLR Boost 3D Superflow Saddle merges cutting edge design with elite level comfort. The SLR Boost 3D saddle has a compact shape and large Superflow cut-out. This reduces pressure on soft tissue while the variable-density 3D printed structure offers support where you need it most. The shell and rails of this saddle are made from carbon fiber which keeps weight to a minimum. Whether you race, train or just ride hard, the SLR Boost 3D saddle offers next generation support and comfort while still delivering top-tier performance.

 

Product Details

Key Features of the ENVE x Selle Italia SLR Boost 3D Saddle

  • 3D Printed Padding: Dedicated cushioning and support zones that promote performance, especially over long rides.
  • Superflow Central Cut-Out: Reduces pressure on soft tissue, allowing better blood flow and enhanced comfort.
  • Full Carbon Construction: Both the rails and the shell are constructed from carbon fiber which keeps this saddle lightweight.

Considerations

This saddle sits at the high end of the price range, which reflects its use of advanced 3D-printed padding and full carbon construction. While it delivers top-tier performance and comfort, riders not focused on weight savings may find more affordable options that still meet their needs.

Advice From Our Staff

We believe this ENVE x Selle Italia saddle is best for cyclists who are looking for maximum comfort and performance from their saddle. If you’re looking to upgrade to cutting-edge comfort and tech, this is a top-tier choice.

 

ENVE Saddle Comparison

ModelPriceSaddle TypeSaddle LengthSaddle WidthRail MaterialWeight (130 mm)
ENVE x Selle Italia SLR Boost 3D Saddle$4503D Printed248 mm 130 mm | 145 mmCarbon166 grams
ENVE x Selle Italia Boost SLR Saddle$225 - $350Standard248 mm130 mm | 145 mmTitanium or Carbon161 grams - Titanium | 130.5 grams - Carbon

Specs

  • Length: 248 mm
  • Width: 130 mm | 145 mm
  • Rail: 7x9 mm
  • Weight: 130 mm - 166 grams | 145 mm - 171 grams
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