Lightweight performance meets all-day comfort. The Selle Italia SLR Boost Superflow L3 combines a race-focused design with advanced ergonomic support, giving you the freedom to ride harder and longer.

Its compact, short-nose profile helps you hold an efficient riding position, while the large Superflow central cut-out reduces pressure on sensitive areas. The signature SLR shape provides a supportive platform without unnecessary bulk, making it just as at home on fast training rides as it is on race day. Designed for riders who refuse to choose between speed and comfort, the SLR Boost Superflow lets you focus on the road ahead.

Superflow Technology

Selle Italia’s Superflow design features a generous central cut-out that relieves pressure where it matters most. By spreading your weight more evenly, it helps you stay comfortable and efficient on longer rides.

Boost Design

The short-nose Boost shape supports an aggressive riding position while giving you more freedom to move. Balancing stability with pedalling efficiency, it provides the support you need whether you’re pushing the pace or putting in long hours in the saddle.

Superflow Technology

Selle Italia’s Superflow design features a generous central cut-out that relieves pressure where it matters most. By spreading your weight more evenly, it helps you stay comfortable and efficient on longer rides.

Boost Design

The short-nose Boost shape supports an aggressive riding position while giving you more freedom to move. Balancing stability with pedalling efficiency, it provides the support you need whether you’re pushing the pace or putting in long hours in the saddle.

• Discipline: Road
• Shape: Neutral, short-nose
• Size: L3
• Dimensions: 145 × 248 mm
• Pressure Relief: Superflow central cut-out
• Rails: 7 x 9 mm Manganese
• Weight: 235 g