Question: Differences in Chainring

[Chluu907]

Hi Guys:

What is the difference between an Ultregra Double 52 & an Ultegra Triple 52 chainring?

Thanks, Claude

 

[Qui si parla Ca]

<< What is the difference between an Ultregra Double 52 & an Ultegra Triple 52 chainring? >><BR><BR>

No 'difference', either can be used on either crank.

Peter Chisholm Vecchio's Bicicletteria 1833 Pearl St. Boulder, CO, 80302
(303)440-3535 http://www.vecchios.com "Ruote convenzionali costruite eccezionalmente bene"

 

[Richard Chan]

[email protected] (Qui si parla Campagnolo) wrote in message
news:<[email protected]>...
> << What is the difference between an Ultregra Double 52 & an Ultegra Triple 52 chainring?
> >><BR><BR>
>
> No 'difference', either can be used on either crank.

Are there A and B versions for triple big rings?

 

[Sheldon Brown]

Someone asked:

>><< What is the difference between an Ultregra Double 52 & an Ultegra Triple 52 chainring?
>>>><BR><BR>

Peter Chisholm replied:

>>No 'difference', either can be used on either crank.

Richard Chan asked:

> Are there A and B versions for triple big rings?

Ultegra triple 52s are type "A" designed to match up with a 42.

However the difference between "A" and "B" chainrings is pretty insignificant in practice.

See: http://www.sheldonbrown.com/dura-ace.html#chainrings

Sheldon "It Don't Make No Nevermind Nohow" Brown
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