I just bought same nashbar Look compatible pedals for about $40. Work great, they have about 6 degrees of float and are adjustable for tension. Better than the Campys I had, which were not adjustable for tension. The float, I believe, depends on the cleat design. Black Look cleats no float, red, 6 degrees.
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Il faut de l'audace, encore de l'audace, toujours de l'audace
1980 3Rensho-- 1975 Raleigh Sprite 3spd
1990s Raleigh M20 MTB--2007 Windsor Hour (track)
1988 Ducati 750 F1