Selle Italia SLR Endurance Boost Superflow Ti 316 Saddle

The Selle Italia SLR Endurance Boost Superflow Ti 316 Saddle is built for riders who spend serious time in the saddle and need a platform that holds up over distance without adding unnecessary weight. A carbon composite and nylon polymer shell forms the foundation, while a Fibra-Tek microfiber cover sits atop a light gel layer — designed to take the edge off road vibration on longer efforts without softening the feel underfoot when the pace picks up.

The Superflow cutout runs through the centre of the saddle, relieving pressure on soft tissue and reducing weight in the same move. Ti 316 titanium alloy rails keep the overall build light and durable across seasons of use. The Boost geometry — a rearward shift of the sit bone contact area — positions you more naturally on the saddle when riding in a lower, more aggressive stance, making it particularly well-suited to endurance road riding and long days in an aero position. Two width options, S and L, let you match the saddle to your actual sit bone measurement rather than guessing.

Selle Italia SLR Endurance Boost Specs at a Glance

• Shell: Carbon composite and nylon polymer
• Cover: Fibra-Tek microfiber with light gel layer
• Rails: Ti 316 titanium alloy
• Cutout: Superflow central channel
• Sizes: S and L (width options to match sit bone measurement)