Thinking about a geared 29er frame to build up with parts I have about – will need to get a hold of wheels and forks though – and been looking at On Ones and those Viper frames on CRC but what else should I look at?

Had a trawl of eBay but nothing jumps out at me.

second hand units come up quite often.
Or theres a chromo american thing in brown I cant quite remeber the name of…
O-O s/h is probably the next cheapest.