OMOBIC strings for wheelchair wheels are mainly strings with special shapes adapted to the special needs of users. Among them are the strings OMOBIC Nova, OMOBIC Tour, OMOBIC Orbit. Each of these types has a different cross-section, but each is equipped with a special silicone strip that facilitates the operation of the string. Particularly noteworthy are the Optimum and Optimum Z series strings designed for tetraplegics (especially models coated with a non-slip coating).
The OMOBIC string line also includes strings with a traditional round shape, but with special features such as a titanium string or an ultra-light magnesium string.