I've still got this bike. This is the spec, been unchanged for a few years now, apart from a conversion to tubeless after I was shamed into it on a retrobike ride for running tubes (and getting punctures) in UST rims.
Frame: IF Steel Deluxe SS
Fork: IF straight-blade rigid unicrown
Headset: King ti
Stem: Moots ti
Handlebar: Jones ti
Tape: leather
Brakes: TRP Spyke
Brake Levers: Paul v brake levers
Brake cables: TRP compressionless
Cog: JBC stainless
Cranks: Cook Bros Racing RSR
Chainring: Specialized
Chain: KMC X1 single speed
Bottom Bracket: Royce ti
EBB: Niner Biocentric II
Pedals: DMR V-12 Mag
Hub Skewers: Control Tech ti
Rims: Mavic 819 Disc
Hubs: Chris King Disc / singlespeed
Tyres: Onza Ibex 2.25
Saddle: Brooks Swift ti
Seatpost: Moots ti
Seat clamp: dkg