Giant D-FUSE SL Carbon Seatpost

Giant’s innovative, acclaimed and exclusive D-Fuse seatpost features a D-shaped composite shaft that absorbs road vibration without the need for any mechanical devices or special inserts. For this year, by using a newly optimized carbon layup, overall compliance has been increased by 20%.

D-fuse is an innovative shaped seatpost, designed to be more compliant than a regular round seat post. Made from ultra-lightweight carbon fiber and with a 7mm clamp design and 350mm length.