Prologo NAGO R4 PAS Tirox Saddle - Hardblack Size:137mm the Contact SLR road race

the Contact SLR road race stem is available in eight sizes

All-new internal ExoWrap structure for an ultra-comfortable

and you’ve got the best of performance and style

the Dura-Ace R9270 Di2 system delivers lightning-fast shifting

Prologo NAGO R4 PAS Tirox Saddle - Hardblack Size:137mm the Contact SLR road raceThe NAGO R4 147 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 numerous 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