belonging to the 70 yo+ riders ' club I think I get another 4 years of rocket riding at best , the weight will mostly be the only factor in deciding to sell it but I am not there yet and I do pump iron to help in keeping in shape so the beast is always under control , altogether it will be 10 years total on the rocket a grand time ,longest on the same model . after that I 'll get a convertible meantime with the neville power kit installed and a bunch of other "improvements " I get to experience the best riding possible , just did a 12000kms trip from west coast to east coast and back missed the RAA in spearfish though!! but what a marvelous rocket trip!!