R103 *Robot weight limit. The Robot weight must not exceed 125 lbs. (~56 kg). When determining weight, the basic Robot structure and all elements of all additional Mechanisms that might be used in a single configuration of the Robot shall be weighed together (see I103).
For the purposes of determining compliance with the weight limitations, the following items are excluded:
A. Robot Bumpers,
C. tags used for location detection systems if provided by the event.