Fizik tundra m3 kium mtb saddle
Fizik tundra m3 kium mtb saddlethe tundra is 1 of fiziks 3 spine concept mtb saddle shapes of these 3 the tundra shape is flat narrow and long the m3s carbon braided rail reduce weight and increase saddle stiffness tundra m3 is for the snake flexible spineif you are very spinally flexible far less than 90 degrees between your straight legs and your back when bending over as far as you can keeping your legs straight a shoulders width apart you are a snake you achieve the performan