Vintage Sugino Chainring Bolts, are they all the same?
I am wondering if there is any difference in the old 80's Sugino chainring bolts that say "Sugino Chainwheels" on the bolt head. Are the ones that were sold on double and triple chainring road bikes the same as those used on bmx bikes?
Thanks for any info...
hi, the ones from road and mtb are lomger and will leave slack on a bmx. they are longer to ne able to hold multiple sprockets.
theres several other brands that can be used in place of sugino. some exsamples can be found here.