Brian, Look on Peter White Cycles' website; I believe he stocks every current TA product and they made tripleizer rings in 130, 135, and 144mm bolt circles in the early 90's. David Feldman Vancouver, WA
> Listmembers,
>
> I've had occassion lately to search out some triple
> cranks. In my
> digging I found a set of NR 165mm road crankarms
> that are low milage(no
> cracks in the web, very few marks) that are standard
> double crankarms. I
> bought some of the pieces Campagnolo made for making
> their triple cranks
> and decided to make a triple setup out of this
> particular set of arms. I
> have some Campagnolo 36 T chainrings that are 100mm
> bolt circle. I
> figured that if I was going to drill the arms I
> might as well place the
> studs in a position where I have a selection of
> chainrings. I chose a
> 74mm bolt pattern which puts the studs in the
> thicker part of the spider
> and presents chainrings from 24 to 34 teeth which is
> very nice compared
> to only having a 36 T ring available. Anyone taken
> this approach before?
> Is there a "triplizer" middle ring made for the 144
> bolt circle that
> eliminates this operation? If not, why not? There
> must be tons of
> Campagnolo cranks that would like to be made into
> triples without
> drilling and tapping the arms and having the studs
> to go with it.
>
> Brian Baylis
> La Mesa, CA
> Man, that's a lot of typing; "Campagnolo" every
> time. I like the Brit
> version, Campag. Isn't anyone going to lobby on
> behalf of everyones'
> typing finger(s)?
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