push rim repositioning mechanism configured to allow customizable placement of the push rim based on a user 39 s specific physical dimensions and or physical capabilities fig1 a 10c illustrate placement of a push rim at various positions along a wheelchair according to an implementation of the present application based on a user 39 s range of motion fig1 a illustrates the push rim 1010 of the wheelchair 1000 in position even with the user 39 s shoulders 1015 fig1 b illustrates the push rim 1010 of the wheelchair 1000 rotated forward by 15 degrees with respect to the user 39 s shoulders 1015 fig1 c illustrates the push rim 1010 of the wheelchair 1000 rotated forward by 15 degrees with respect to the user 39 s shoulders 1015 those of skill in the art will appreciate that skilled persons can implement the described functionality in varying ways for particular applications but such implementation decisions should not be interpreted as causing a departure from the scope of the invention also in the various embodiments described above the improvements to the push rim and drive wheels can be implements for a single side of the wheelchair or on both sides of the wheelchair the above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention various modifications to these embodiments will be readily apparent to those skilled in the art and the generic principles described.