The Selle Italia SLR Boost Endurance Superflow is built for riders who want race-level performance with long-distance comfort dialled in. Based on the iconic SLR platform, the Boost short-nose design enhances pedalling efficiency and supports an aggressive riding position, while the Endurance-specific padding adds an extra layer of comfort for extended hours in the saddle.

The Superflow central cut-out significantly reduces pressure in sensitive areas, promoting better blood flow and minimising numbness on long rides. A neutral shape provides balanced support, making it suitable for a wide range of riders and riding styles — from endurance road events to high-tempo training blocks.

Finished with a durable Soft-Tek cover and strong rails, the SLR Boost Endurance Superflow delivers the lightweight feel of a race saddle with the comfort required for serious mileage.

If you’re stacking big weeks or lining up for fondos and endurance events, this is a saddle that keeps you fast — and comfortable — all day.

Key Features

• Boost short-nose design for improved efficiency

• Superflow cut-out for maximum pressure relief

• Endurance-specific extra padding

• Neutral shape for versatile fit

• Durable Soft-Tek cover

• Designed for long-distance road performance

Specifications

• Model: SLR Boost Endurance Superflow

• Rail Material: (varies by version – TM or other options)

• Cover: Soft-Tek

• Padding: Extra gel/light foam for endurance comfort

• Intended Use: Road endurance / long-distance riding

• Profile: Neutral