I have this bike since 1995. For about 12 years I used it very often road and off road. Over a decade ago I parked it away. I stored it with a couple sprays silicone spray in a bicycle box in a dry location. Today I took from the storage for an inspection and cleaning.
The Koga is in pretty much the same spec as in 1995.
Frame: 1993 Koga-Miyata TrailRunner-Carbolite - carbon and aluminium, bonded and bolted construction
Fork: Miyata FatMax - bonded aluminium
Headset: DX
Stem: Syncros Cattle Prod
Handlebar: X-lite blue anodized
Brakes: Campagnolo Centaur
Brake Pads: Campagnolo
Brake Cables: Shimano
Cantilever cable hangers: tektro blue
Brake Levers: Campagnolo Centaur
Brake Boosters: Footwork blue
Shifters: XT thumbies
Front Derailleur: XT
Rear Derailleur: XT
Derailleur Cables: Shimano
Cranks: XTR
Chainring: Shimano alu, steel
Chainguard: Crystal Design
Bottom Bracket: XT
Pedals: Campagnolo Centaur
Hub Skewers: Zero titanium blue (F), XT (R)
Rims: Sun CR18 blue
Hubs: XT
Spokes: DT
Tyres: Continental Explorer
Saddle: Flite blue
Seatpost: RaceFace XY
Seatpost Binder: cromo
Bottle Cage: Ringle H2O blue, Zefal
Speedometer: Cateye Cordless II
Weight: I have no idea
The Koga is in pretty much the same spec as in 1995.
Frame: 1993 Koga-Miyata TrailRunner-Carbolite - carbon and aluminium, bonded and bolted construction
Fork: Miyata FatMax - bonded aluminium
Headset: DX
Stem: Syncros Cattle Prod
Handlebar: X-lite blue anodized
Brakes: Campagnolo Centaur
Brake Pads: Campagnolo
Brake Cables: Shimano
Cantilever cable hangers: tektro blue
Brake Levers: Campagnolo Centaur
Brake Boosters: Footwork blue
Shifters: XT thumbies
Front Derailleur: XT
Rear Derailleur: XT
Derailleur Cables: Shimano
Cranks: XTR
Chainring: Shimano alu, steel
Chainguard: Crystal Design
Bottom Bracket: XT
Pedals: Campagnolo Centaur
Hub Skewers: Zero titanium blue (F), XT (R)
Rims: Sun CR18 blue
Hubs: XT
Spokes: DT
Tyres: Continental Explorer
Saddle: Flite blue
Seatpost: RaceFace XY
Seatpost Binder: cromo
Bottle Cage: Ringle H2O blue, Zefal
Speedometer: Cateye Cordless II
Weight: I have no idea