{TAIL ~ A caliper} tumbling preventing structural arrangement 3, wherein said rod engages with the inner wall of a disc straddling part of {HEAD ~ said caliper} 
{ TAIL ~ A caliper } tumbling preventing structural arrangement 3 , wherein said rod engages with the inner wall of a disc straddling part of { HEAD ~ said caliper }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD