The Foam Wedge Backrest Insert offers S40 owners a seat back angle adjustment option that preserves the S40's incredibly efficient seat-to-frame-to-drive connection. Place this custom-designed and formed foam wedge between the S40's carbon fiber seat and the back cushion to kick shoulders forward. Move it up and down the seat for support wherever you most need it. This less-reclined position can be excellent for owners who prefer long rides without a headrest or for those who use their S40s for around-town travel as well as endurance rides.
This is a prototype product the team at Cruzbike is excited for customers to road test. If you like this as much as we do, we will continue to evolve this concept. We're grateful for feedback on this product. Please send your feedback to firstname.lastname@example.org.