The Selle Italia SLR 3D Carbon is a premium 3D-printed road saddle designed for performance-focused builds. It retains the Italian brand’s iconic SLR silhouette, with a lattice structure produced using Carbon DLS™ technology and zones of differentiated support.

This version stands out for its very low weight and carbon rails. Selle Italia quotes 137 g in size S3 and 143 g in size L3, with a tolerance of ± 8%. The carbon rails are 7 x 9 mm ovals, so it’s important to check compatibility with your seatpost and clamping hardware.

Key features

• Intended use: road
• 3D-printed lattice with differentiated support zones
• Wide Superflow central channel
• Carbon rails Ø 7 x 9 mm
• Neutral shape, suitable for different degrees of pelvic rotation
• Size S3: 130 x 242 mm, claimed weight 137 g ± 8%
• Size L3: 145 x 242 mm, claimed weight 143 g ± 8%
• Black colour
• Indicative retail price: €449.90

The SLR 3D Carbon is aimed mainly at riders who want a light saddle with a stiff construction, built around a sporty road position. Its pronounced central cut-out is intended to reduce pressure, while the 3D lattice provides progressive support rather than traditional padding.

Tested by GravelPassion

After several months of road use and several thousand kilometres, the saddle stands out for its build quality, clean aesthetics and long-term durability. The main point to note is firmness: the 3D lattice covering requires a genuine adaptation period and will better suit riders already accustomed to long hours in the saddle and precise contact points.