Here's my 1990 Explosif, pretty much original(!)
Frame - Tange Concept
Fork - Track Two
Cranks - Suntour XC Comp
Chainrings - Suntour Powerings
Bottom Bracket - Suntour Comp w/greasealer
Chain - Suntour Comp Accushift Plus
Freewheel - Suntour XC Pro Accushift Plus 13-30 7 Speed
Derailleurs - Suntour XC Comp Accushift Plus
Shifters - Suntour XC Pro Thumbies
Handlebar - Kona MTB Chromoly
Stem - Velocity
Brakes Front - Suntour XC Comp Cantilever
Brakes Rear - Suntour XC Comp Self-Energising Cantilever
Brake Levers - Suntour XC Comp Shorty
Hubs - Suntour XC Comp Cassette
Rims - UKAI UM-20 Silver
Saddle - Avocet Racing 1
Seat Post - Kalloy 246mm 300mm
Frame - Tange Concept
Fork - Track Two
Cranks - Suntour XC Comp
Chainrings - Suntour Powerings
Bottom Bracket - Suntour Comp w/greasealer
Chain - Suntour Comp Accushift Plus
Freewheel - Suntour XC Pro Accushift Plus 13-30 7 Speed
Derailleurs - Suntour XC Comp Accushift Plus
Shifters - Suntour XC Pro Thumbies
Handlebar - Kona MTB Chromoly
Stem - Velocity
Brakes Front - Suntour XC Comp Cantilever
Brakes Rear - Suntour XC Comp Self-Energising Cantilever
Brake Levers - Suntour XC Comp Shorty
Hubs - Suntour XC Comp Cassette
Rims - UKAI UM-20 Silver
Saddle - Avocet Racing 1
Seat Post - Kalloy 246mm 300mm