The second DAVOS x Selle Italia collaboration model! The second DAVOS x Selle Italia collaboration model is the gravel/off-road model "X-BOW SUPERFLOW." Continuing from the previous model, we have adopted a luxurious gold logo color. The main features of X-BOW are "stability and comfort." By fixing the saddle rail to the rear end of the base, the flexibility of the shell is utilized to improve off-road stability. In addition, rubber shock absorbers are installed at the tip and rear ends where the rail and base meet, reducing the burden on the rider by dampening vibrations transmitted from the seat post and rail. This model provides "comfort" for long rides such as rough trails and touring on gravel bikes and MTBs, and is also recommended for on-road situations where you continue riding for long distances. Seat: Soft-Tek Rail: Fec Alloy φ7mm [S] Size: 145 x 255mm Weight: 346g [L] Size: 155 x 255mm Weight: 354g