Wanted: Campagnolo CS-201 / 001T 26mm lockring

[joelstary]

Struggling to find one of these rare lockrings, wondering if anyone has one!

Thanks

Joel

 

[WimVDD]

Re:

I recently ordered one from Marchisio at Clemenzo Cycling. Paid 20 € posted to Belgium.

https://clemenzo.com/en/marchisio/lockr ... ings-gmc11

Wim

 

[tpjm191]

Re:

I have all sorts of lock rings.

Let me check if I have one.

 

[joelstary]

Re: Re:

I recently ordered one from Marchisio at Clemenzo Cycling. Paid 20 € posted to Belgium.

https://clemenzo.com/en/marchisio/lockr ... ings-gmc11

Wim

I'll check it out, cheers.

I have all sorts of lock rings.

Let me check if I have one.

That would be great, thank you!

 

[Yogi bear]

What is special about these? They have a smaller diameter thread and can be used with 11 tooth cogs? What era groupsets do they fit?

 

[joelstary]

What is special about these? They have a smaller diameter thread and can be used with 11 tooth cogs? What era groupsets do they fit?

Yes they have a 26mm thread opposed to the more common 27mm. The CS-201 and 001T fit 12 tooth cogs and upwards, I believe it's the CS-301 that fits the 11 tooth. They fit a freehub that Campagnolo only made for a few years in the late 90's.

 

[WimVDD]

Indeed. I needed one for my Shamal 12 HPW Titanium wheels (9 speed).

 

[tpjm191]

Re:

I enclose chart from campagnolo

hope this explains things

Z.11 is for cassettes where the small sprocket has 11 teeth (the outside diameter being smaller)

I think my CS301 is the one Clemenzo in the link above. It is alloy and for 11t.

The CS201 is not in stock from anywhere.

Someone in USA has a titanium one on ebay!!! ouch.

I have only one set of wheels that requires 26mm size and at present has a 11t cassette.

I have loads of the 27mm ones mainly for 12t and over

26mm I have one CS301 fitted and one spare CS201 and CS301(alloy)


The chart is available from campagnolo spare parts and tools catalogues that can be found easliy in the early 2000s time period.


Tim

 

[legrandefromage]

From the picture, here is my long time on the shelf CS-001, if it is of any use to anyone?

 

[Yogi bear]

I have a spare lockring, but I cant tell from the chart whether It is 26 or 27 mm. It is too small for my 8sp cassettes / bodies. im probably never going to use it.