Selle Italia S 5 Superflow L FeC Alloy Rail Soft-Tek Black preorder Any frame that uses ZS

Any frame that uses ZS (Zero Stack) headsets with 44mm upper and 56mm lower head tube inner diameter

and hardware

Precise alignment with the waist of the ski using two pivoting inserts

training status

Ergonomic shape

Selle Italia S 5 Superflow L FeC Alloy Rail Soft-Tek Black preorder Any frame that uses ZSSelle Italia S 5 Superflow Saddle Fec Alloy Black L3. The S 5 Superflow saddle delivers comfort ergonomics and performance for people riding their bikes for transportation and errands. With a length of just 255 mm its similar to the short nosed Boost saddles with the same ergonomic pedaling benefit. The S 5 Superflow features a "waved" shape that allows the rider to find the ideal seating position and improved performance. Covered in Soft Tek