thanks, I've rebuilt brake MS, but not calipers.I don't know why you'd jam on the rear brake anyway, except in an emergency, and I don't know what's wrong with the shock, but I've seen used ones on ebay for pretty cheap, or can I live with the leak? I'm ok with a wrench, but I'd rather be riding than wrenching, and I'd rather pay a little more for a bike I could just ride. This seems a reasonable price and I could probably sell the beenmer for the same price, unfortunately I don't have room for 2. I've seen used prices as low as $1500 and as high as $5000, so I really don't know if the price is good.The plastic is probably pricier than the used mechanical parts, so I'll have a better feel for the bike when I see it in person.