Gobi is all mountain marathon saddle that uses a flexible shell where inner thighs contact saddle allowing for more efficient full-range of movement while pedaling. M1 features composite carbon Co-Injected shell with carbon braided saddle rails.
Wing and Tail Flex
Carbon Braided Rail: sleeve of braided carbon fibers filled with unidirectional carbon fibers that are capable of expanding and contracting
Carbon Composite Shell
Does not have Integrated Clip System (ICS)