My Genesis Altitude 853 which you may not think is such a bargain, until I break down what it cost me…
Frame: £180 brand new clearance from a shop
Forks: £180 (yes really!) brand spanking new (yes really!) including hub off ebay
Headset: Kooka Colours brand new off ebay for £12 (RRP is about £60 iirc)
Brakes: XTR calipers (£30 each off Chain Reaction), XT levers (£50 the pair off ebay I thnk) with goodridge hoses (which were about £25 each, so not that much of a bargain I suppose), XTR rear rotor (came with caliper) Hope 180mm front rotor (about a tenner off ebay)
Rims: Mavic 819 UST rims for £30 apiece (so half price!) from Chain Reaction
Spokes: DT comps bought yonks ago for £3 for a box of £100!
Hubs: Front free with the forks, rear Shimano XT for £32 from Chain Reaction
Tyres: Bontrager Mud X's for £20 each
Cranks: SLX for £80 off Chain Reaction
Pedals: £15 off ebay new
Cassette: SRAM PG980 for £26 from Merlin Cycles
Chain: SRAM PC971 for a tenner off ebay I think
Rear Mech: XT Shadow for £30 brand new off the classifieds!
Front Mech: XT for £15 brand new off the classifieds
Shifters: XT one ride old, £30 off the classifieds
Seatpost: Thomson for £35 barely used off the classifieds
Saddle: Charge Spoon 1 ride old £15 off the classifieds
Stem: FSA pictured (£12 off ebay), now changed to Thomson (£35 off the classifieds)
Handlebars: Easton EC70 couple of rides old £50 off ebay
Grips: £5 off Chain Reaction
Extras: (Including cables, headset spacers, tubeless sealant) £10
Total build cost over time… £1,000 exactly with the FSA stem (£1,023 with the new Thomson Stem)…
Ok, not the cheapest bike in the world, but when you consider that if I'd paid RRP for everything it would be well in excess of £2k, and that the top of the range Genesis Altitude is less well specced and cost £600 more at the time, I think I've got a very good bargain personally!
The fact I owned a lot of stuff before I built the bike (bars, wheels, brakes) certainly helped cost wise when I built the bike last year too! In fact the only parts of the whole bike I didn't get at what I feel was a bargain price were the brake hoses and the cranks!