Campagnolo Record A010 C-Record 1st style Rear Derailleur.
- Derailleur brand: Campagnolo
- Made in Italy
- Year: c1987
- Model no.: A010
- Weight: 211g
- Maximum cog: 28 teeth (Campagnolo)
- Total capacity: 30 teeth (Campagnolo)
- Pulley centre to centre: 46mm
- Index compatibility: 7 speed
- Chain width: 3/32
- B pivot: unsprung
- P pivot: sprung
- Materials: aluminium
- Outer plate marking: Campagnolo in black script
- Inner plate number: 51
- Bolt on