The Alfa Gran Sport? is a competent, strongly made copy of a Campagnolo Valentino Super. An unexciting pressed-steel duplicate of an unexciting pressed-steel original.

This Alfa Gran Sport? is, of couse, the mechanically identical twin sister of the contemporary Zeus Gran Sport (22200).

I have called this derailleur the Alfa Gran Sport? based on nothing more than the fact that it is virtually identical to the contemporary Zeus Gran Sport.

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• Derailleur brands: Alfa
• Categories: Alfa - the bad and the ugly
• Country: Spain
• Date of introduction: 1975?
• Date of this example: unknown
• Model no.: unknown
• Weight: 235g
• Maximum cog: 28 teeth?
• Total capacity: 28 teeth?
• Pulley centre to centre: 46mm
• Index compatibility: friction
• Chain width: 3/32”
• Logic: top normal
• B pivot: unsprung
• P pivot: sprung
• Materials: steel

Ref. 208