CPC B62K 15/008 (2013.01) [B62K 19/28 (2013.01); B62K 19/34 (2013.01); B62K 21/18 (2013.01); B62M 6/70 (2013.01); B62M 9/16 (2013.01); B62K 2015/003 (2013.01)] | 10 Claims |
1. A folding bicycle comprising:
a first frame section;
a second frame section movably mounted to the first frame section so that the first and second frame sections may be moved relative to each other from an unfolded position to a folded position;
a front wheel mounted to the first frame section;
a rear wheel mounted to the second frame section;
a chain set mounted to the first frame section comprising a bottom bracket and defining an axis of rotation;
wherein, the bottom bracket comprises first and second axle members extending orthogonally to the axis of rotation and a bridge portion connecting the first and second axle members, the bottom bracket defining a void between the first and second axle members; and
wherein, when in a folded position the front and rear wheels are positioned at least partially within the void defined between the first and second axle members.
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