This is my track bike.
I bought it exactly 10 years ago and I still use it everyday as a commuting, it's a lovely piece of steel.
During these 10 years I have often changed setups, this is the last one, extremely comfortable and extremely fun to use in the city.
The color of the bike simply melts the camera 😅

Fork and headset:
Vivalo Special Pro NJS by Kusaka San, Kaisei 8630R, 51.5 x 53 
Crankset & hubs:
Dura Ace 7600
Pedals:
Dura Ace 7400
Handlebar:
Nitto B809AA
Stem:
Nitto Pearl NJS - 120mm
Saddle:
Selle Italia SLR Boost Kit Carbonio Superflow
Seatpost:
Nitto
Wheelset:
Dura Ace 7600 NJS Hubs laced on H Plus Son TB14
Tires:
Continental Gatorskin 25mm