I've got the uppababy cruz pram system which I love and will be using for baby no 2 but I also bought a cosatto bow how stroller for my parents to use when they have dd. only had it for a year, it's not the primary stroller but I now need the rear wheels replaced which I thought would be covered by the 4 year guarantee which it isn't. Needs to get sent away and will cost £33 for the wheels. My question is do you think I should just pay for repair or just buy a cheap stroller at £60 to do my dd until next summer? The wheels have been worn for months so Im worried that I replace the rear and then need the front wheels need replaced and would've been better getting a new stroller altogether. Also anyone any suggestions on good cheap stroller?