Gazelle Champion Mondial track

Frame:
Gazelle Champion Mondial Track Frame

Fork/Headset:
Gazelle Champion Mondial track Fork / Campagnolo Headset

Crankset/Bottom Bracket:
Campagnolo Pista crankset / Campagnolo BB

Pedals:
Sylvan MKS pedals w/ clips

Drivetrain/Cog/Chainring/Chain:
51/18 gearing

Handlebars/Stem:
Nitto B123 380mm on Nitto Pearl stem with Cinelli Bartape

Saddle/Seatpost:
Brooks B17 saddle / Kalloy Aero Seatpost

Front Wheel/Hub/Tire:
Velocity B43 / Origin 8 Hub / Kenda tire

Rear Wheel/Hub/Tire:
Velocity B43 / Origin 8 Hub / Kenda tire

More Info:
According to the Reynolds 531 decals, this track frame was built from somewhere in between 1977 - 1981.