Sizes: 245x137mm Saddle weight with nack rail: 145gr Saddle weight with tirox rail: 195gr DESCRIPTION The NAGO R4 PAS (Redesign 4) is the evolution of the iconic NAGO, the Prologo saddle born in 2008 that has already won a Giro d'Italia and many Classics over the years. Designed from the needs of professional teams supported by Prologo, the new saddle has been perfected through ``Pressure Map MyOwn`` testing to meet the needs of all cyclists seeking maximum performance and comfort even for long rides.
Compact dimensions with a length of 245 mm and T-shape, with a slightly forward anatomical center, to provide good freedom of movement in the saddle and maximize pedaling efficiency in all positions.
The semi-round ergonomic shape makes the NAGO R4 PAS ideal for cyclists with average pelvic rotation flexibility, the narrow width of only 137 mm, best suit riders with