Oh, some of you Retrobikers are a tough bunch as far as the old Muirwoods is concerned. By 1995, it was 12kg and no longer Marin's lowest quality bike: it was about third from the bottom and boasted Shimano's equally not-quite-bottom Alivio group set. Not ideal for actual mountain biking but for getting around the streets of London . . . It's only fifty quid lost when it gets nicked.