My bottom bracket has started to develop play so I need to replace it. The obvious choice is the UN54 but what else should I consider. Priority is fit and forget, the 52 has done 4 years of commuting all year round, the last 2 years being off road. I don't mind paying more to get something lighter but not if it won't last. It also needs to be avaliable as a 73mm/113mm. Also what tool will I need to remove the old bracket, it's fitted in an ebb though I assume that makes no difference.