| 主权项 |
1. An apparatus comprising:
a weight system configured to be attached to a frame of a bicycle to increase the weight of the bicycle, wherein the weight system is configured to be located in an area within a perimeter defined by a portion of the frame of the bicycle when attached to the frame, wherein the weight system comprises: a plurality of weight units, wherein each weight unit in the plurality of weight units comprises a plurality of slots, and wherein the plurality of weight units are stacked together such that corresponding slots in the plurality of slots in the plurality of weight units are aligned to form a plurality of groups of aligned slots in the plurality of weight units; and a plurality of straps, wherein each strap in the plurality of straps is extended through a one of the group of aligned slots in the plurality of weight units to hold the plurality of weight units together, and wherein the plurality of straps form a number of connectors configured to secure the plurality of weight units to the frame of the bicycle. |
