Shit fixie skidders say...

Ive upgraded pretty much every part of it the last 4 months, other than the seatpost and the wheels and the changes are hugely noticable: braking is now exceptional, the saddle bars and stem have seriously upped the comfort, the rack, straps and rack bag make it easy to carry even massive stuff, the drivetrain is now stiff, smooth and responsive (with that awesome White Industries buzz) and it rolls along on a cushion of super grippy plush on the 38mm Barlow Pass Extralite.

Im not going to play the 'it would cost this much if you bought these bits off the peg' game, but i am. About £2500.