Prologo Nago R4 Nack 147mm road bike saddle

The Prologo Nago R4 147 is the high-end evolution of the famous Nago saddle, already crowned with prestigious victories such as the Giro d’Italia. Designed to meet the demands of professional teams whilst also suiting amateur cyclists seeking comfort and performance, it embodies the perfect balance between ergonomics, support and pedalling efficiency. With its compact dimensions and semi-circular T-shape, it is ideal for cyclists with average pelvic flexibility. This 147 mm version features reinforced padding: +10 mm on the sides and +3 mm on the top for optimal comfort, particularly for cyclists with a wider sit bone spacing or a higher BMI.

Thanks to its structure comprising three independent zones of varying density and its Active Base system, the Nago R4 guarantees excellent support without compromising on comfort, even on long rides.

Technical specifications

- Dimensions: 245 x 147 mm
- Weight with Nack rail: 159 g
- Ergonomic T-shape, semi-circular
- Latest-generation variable-density padding
- System: Active Base with perforated base
- Base: Long-fibre carbon
- Nack rail: Nano Carbon Fibre
- Closed saddle, 3-zone independent structure
- Use: Road – long distance, training, competition
- Colour: Black
- Brand: Prologo