highlandsflyer":t961kkf2 said:You bought the original bike expecting to have good use of it, and it failed.
Though, strictly speaking, you may not have been entitled to the replacement you received it to replace a failed one.
It is yours to do with what you will, and you need feel no obligation to either keep it or pass any coin on to charity.
At the end of the day you are barely going to scrape back the money you have spent, never mind the time and effort.
Some huge manufacturers are selling goods barely fit for purpose, we don't own them anything.
Thats also true!