The Duo is identical to the Pro in every way except that the Duo does not have adjustable magnets. This may be a great way to cut costs and unlock some amazing performance for less!
The same dual-adjustment core that originated in the XS is found in the 11 M Pro and allows for 24 different adjustment variations through 4 elasticity nut options and 6 spring compression choices.
A completely re-designed and easier to open to box houses the GAN 11 M Duo. Accompanied with dark blue elasticity nuts for the core adjustment, a cube bag, and guides/pamphlets.