{TAIL ~ Shock absorber} comprising a metal peripheral frame spaced apart from and surrounding a planar block of resilient material contacting {HEAD ~ substantially all the inside surface} of said frame, said resilient block having a cylindrical aperture to receive a pivot pin, 
{ TAIL ~ Shock absorber } comprising a metal peripheral frame spaced apart from and surrounding a planar block of resilient material contacting { HEAD ~ substantially all the inside surface } of said frame , said resilient block having a cylindrical aperture to receive a pivot pin ,
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH