My Univega viva Touring (believed to be a 1985 model) has 5 bolt, 120 BCD Chainrings that need to be replaced. My Delima is that this pattern has been out of production for about 10 years now
So far, my only choice is to replace the cranks for an estimated $70-$80.
Does anybody know of any suppliers or manufacturers that are still offering these Chainrings? I need a 52 and a 42.
Thanks for any info.