Campag Chorus alloy, silver inner chainring 42 T (For use with a 52 T outer)
PCD 135mm
10 Speed compatible
Campag Chorus alloy, silver outer chainring 52 T (For use with a 42 t inner)
PCD 135mm
EXA
10 Speed compatible
Campag Chorus alloy, silver outer 53 T chainring
PCD 135mm
UD
10 Speed compatible