Alright, I have looked around for related posts but had little/no luck. I just got a 1994 Diamondback Master TG and the bottom bracket is absolutely screwed - the worst I have ever seen. (does that say anything?) Anyway, the spindle is 120mm wide but has 4 additional mm on the drive side ~ 120 r+4. I cannot find any such spindle or cartridge bb on the internet for purchase so I am wondering what a good replacement/substitute would be.

Any help is appreciated, Thank you.

lverhagen