(...) Excellent pix. Looks like the small wheels used to form the bogies are a new wheel, am I right? (In addition to loads of other more obvious new parts.) -dave (18 years ago, 16-Jan-07, to lugnet.technic, FTX)
(...) I don't think so. the upper bogie looks like the backside of a small bevel gear, while the lower bogie assembly looks like it uses this: (URL) electrical connector is interesting. First, it looks stackable (there are electrical connections on (...) (18 years ago, 16-Jan-07, to lugnet.technic, FTX)