I will go there again soon and look thru this store properly, then I can report if this place is really worth a trip. These guys have been in buisness about 20 years. They have been buying stock from bankrupt stores so they have shelf after shelf with alsorts of bike komponents, both new and old. I don't think they have much hi end parts but I'm sure you could find some nuggets.
I saw for example DX derailliurs XT 730 hubs and scevers. Alsorts of cassettes, BB's, ITM stems, pedals, Bontager saddles. Loads of rims, forks from all kind of bikes. recon they were left in the store when people put on suspension.
I can post a list of the most interesting items after next visit.
I'll be back