Can I use a SRAM PC850 chain on a 6-speed bike? I want to buy a chain for a 6-speed bike. I know SRAM chains have the special link, meaning that no tools are needed. I've seen a very good deal on the SRAM PC850 chain, but their website lists this as an 8-speed chain (rather than 6/7/8).

Does anyone know if this chain is suitable for a 6-speed bike? Would I be able to remove "spare" links with a bog-standard chain tool?

Thanks!
You may want to contact them to see if they have changed their design. I am currently using a PG 850 on a six speed. I seem to remember when I bought it, that it was labeled as a 6,7,8 speed and at the time the 9 speed was unique. Perhaps they have made changes to  make it a more popular 7,8,9.