The Selle Italia SP-01 Superflow Saddle is designed for comfort while riding stiff bikes or rough roads, or both. It’s identical to the Titanium Superflow in the shell and above, while substituting steel alloy rails below.
The Superflow shape’s signature feature is the split tail. This allows for more shell movement, a bit like independent suspension for your undercarriage. It is complemented by the most generous cutout in the Selle Italia lineup.
The shell is a nylon composite. It is covered by thin padding and a Fibra-Tek synthetic leather cover. The rails are a steel alloy.
There are two sizes, Large and Small. The Large is 142mm wide by 288mm long. L3 in Selle Italia’s idmatch system. Weight is 205g. The Small measures 133mm wide by 288mm long. and weighs 200g; S3 in the idmatch system.