Prologo Nago R4 Tirox Saddle (Black) Brand-Cema Available in both Rim and

Available in both Rim and Disc versions with subtle yet effective Kamm-Tail profiles tested at Auckland University’s Wind Tunnel

One of the best features of this saddle is the innovative V-MOUNT system

As comfortable as our top of the line its design is widely open to maximize the ventilation at any speed

banned substance-free

Prologo Nago R4 Tirox Saddle (Black) Brand-Cema Available in both Rim andThe Prologo Nago R4 Tirox Saddle combines Italian craftsmanship with modern comfort technology. Featuring Tirox material for enhanced durability and a sleek black finish, this saddle delivers reliable support for long rides. The R4 design offers an ergonomic profile that reduces pressure points, making it ideal for cyclists seeking both performance and comfort. Built to withstand demanding conditions while maintaining its shape, the Nago R4 is a