Selle Italia SLR 3D Carbon Saddle – Advanced 3D-Printed Performance Saddle (S3)

Where Innovation Meets Italian Craftsmanship

The SLR 3D Carbon represents Selle Italia at its most innovative. Using 3D-printed lattice technology, the saddle delivers variable density support — firmer where you need stability, more forgiving where pressure typically builds.

For Australian riders tackling long road rides, rougher chip-seal, or high-tempo bunch riding, this saddle offers a rare combination: race-level weight with surprisingly refined comfort.

The carbon rails reduce overall mass and enhance vibration damping, while the 3D-printed surface adapts subtly to rider movement. It’s not plush — it’s precise.

Anecdotally, this is the saddle riders choose when they’ve already invested in:

• A high-end frame

• Carbon wheels

• A dialled-in bike fit

…and want the saddle to be equally advanced.

As part of Selle Italia’s IdMatch ecosystem, the SLR 3D is engineered around real biomechanical data — something we reinforce through Chainsmith’s own fitting and saddle-testing process.

👉 Understand if this is your saddle and book a dedicated saddle fit here:
Chainsmith Bike Fit & Saddle Testing

Measurements

• Width: S3  130 mm

• Length: approx. 275 mm

• Rail: Carbon

• Cover: 3D-printed polymer

• Weight: 137g
  

• Neutral Shape