A system comprising a cable held in suspension and a trolley traveling
along the cable. The trolley may include a brake pad positioned to
contact the cable. The brake pad may include a plurality of segments
contacting the cable. A first such segment may be formed from a first
material. A second such segment may be formed from a second material,
distinct from the first material. The sequence, composition, gaps, and
the like of the plurality of segments may be selected to provide a
desired resistance to wear, frictional coefficient, all-weather braking,
and the like.