Originally Posted by
kunsunoke
Vuelta makes pretty good pinned and ramped chainrings, assuming you can't scrounge for (round) replacement Shimano SG types.
Not everyone hates the ovoid rings; he may as well try them before ditching them. They came in several different degrees of un-roundness, too. I like the more subtle ones on my 1987 2x Schwinn Tempo, but the small ring on on my 'new' 1990 3x Cannondale feels super lumpy and will be scrapped as soon as I get around to tearing that thing down for its first overhaul.
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● 1971 Grandis SL ● 1972 Lambert Grand Prix frankenbike ● 1972 Raleigh Super Course fixie ● 1973 Nishiki Semi-Pro ● 1979 Motobecane Grand Jubile ●1980 Apollo "Legnano" ● 1984 Peugeot Vagabond ● 1985 Shogun Prairie Breaker ● 1986 Merckx Super Corsa ● 1987 Schwinn Tempo ● 1988 Schwinn Voyageur ● 1989 Bottechia Team ADR replica ● 1990 Cannondale ST600 ● 1993 Technium RT600 ● 1996 Kona Lava Dome ●