God I'm bored too. Here's my list starting in 1990:
Townsend Smokey Bear 200lx (1st race on this bike: Brabyns Park, Marple Bridge. Came last).
Al Carter Country 500 lx
Trek 850
Freddie Grubb fixed (paper round bike!)
GT Zaskar avec U-Brake
Orange Clockwork (bent)
Offroad Proflex 853
Offroad Proflex 854 (sponsored)
Saracen kiliflyer (stolen and recovered twice!)
Giant Cadex 980c
Kona Lavadome
M & B Cycles 531 c cross bike (national hill climb champ!)
Yeti FRO (steel one)
Orange Aero
Hercules old school with Hercumatic gears and rod brakes
Rotec steel fillet brazed dual slalom thing
Spooky Metalhead
Spooky Metalhead (replacement)
Spooky Pitboss
Cannondale r1000
2 x Specialized team cross bikes
Azonic DS2
Azonic DS1
Scott Boulder (staff night ride bike!)
Ellsworth Aeon Isis
Kona Kilauea converted to SS
Rocky Mountain Blizzard
Cotic Soul
Pearson 531 fixed
Independent Fabrication steel deluxe
Ribble Sportive racing
and it all comes down to this…
On One slot dropout with Alfine! 😆