These are from the late 90's; probably 1998. They didn't come in black back then. They were available in clincher or tubular. I had a pair of Electrons from the same time, very similar, with slightly lighter rim and tubular only. Nice wheels.
More Info: http://www.campyonly.com/techtalk/techtalk11.html#Proton
@rroe started
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These are from the late 90's; probably 1998. They didn't come in black back then. They were available in clincher or tubular. I had a pair of Electrons from the same time, very similar, with slightly lighter rim and tubular only. Nice wheels.
More Info: http://www.campyonly.com/techtalk/techtalk11.html#Proton