Referring to FIGS 1 and 2, the basic elements of the invention include an operating assembly generally indicated at 1 for mounting on the handlebars of a bicycle, and a slave cylinder generally indicated at 2 for mounting on the frame 3 of {HEAD ~ the bicycle} proximate {TAIL ~ a wheel} 4 
Referring to FIGS 1 and 2 , the basic elements of the invention include an operating assembly generally indicated at 1 for mounting on the handlebars of a bicycle , and a slave cylinder generally indicated at 2 for mounting on the frame 3 of { HEAD ~ the bicycle } proximate { TAIL ~ a wheel } 4
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