mavic chainset question

jonnyboy666

Moderator
Retrobike Rider
Gold Trader
Feedback
View
just bought/won a mavic starfish chainset on evilbay, never had one before, always wanted one as i think they are one of the most beautiful chainsets ever made. :D

http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... 500wt_1054


haven't decided what to do with it yet, whether it will replace something on a current build or be the first part of a new bike :oops: :LOL: but either way info would be good.

what's the correct year(s) for this model, i thought early 90's?

the main thing i will need to know is what b/b axle length works with these chainsets and does it have to be mavic? i know campag and shimano didn't mix to well because the tapers are slightly different but i have no clue about mavic either way.



:D
 
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I've got one and use a standard Shimano UN51 BB in 113mm. To get the chainline spot-on I put a 3mm spacer on the drive-side cup.

Works fine and yes, looks great :)
 
thanks for the replies, hadn't noticed that anyone had! :oops:

the code on the back is 930624 so how does this code break down?

here's a pic of the chainset, think these are loverly!! :D
 

Attachments

  • mavic starfish.jpg
    mavic starfish.jpg
    70.3 KB · Views: 2,814
jonnyboy666":3hz90qot said:
the code on the back is 930624 so how does this code break down?
I think it's safe to assume 9306 is June 1993.

The 24 may simply be the day, but I've also seen codes with letters at the end (e.g. 9306EE) and four-digit codes (e.g. 9306).
 
I have one, but one of the chainring studs is seized in the back of the arm and was damaged trying to get it out using a stud extractor - suggest you dismantle and regrease the threads to save yourself future trouble. Lovely chainsets, but fairly hefty by modern standards.
 
one-eyed_jim":2g6us6sd said:
Tapers are ISO (Campag).

Now I'm not saying you're wrong - I think it's most likely you are right going by the symptoms of my own, sat on a Royce JIS BB. I was trying to find that out forever and all I found suggested it was JIS.

Where did you find the info?

And who wants to swap a 111 Royce JIS BB for 113 ISO? Or BSA Campag Athena sealed BB cups for Ital?
 
dbmtb":2hlus0bj said:
Where did you find the info?
I made some measurements of a MAVIC axle, a Campag axle, and a Shimano JIS axle, and compared the depth of taper engagement on a NOS set of 631 cranks.

I'm away from home, and I don't have the figures with me. Perhaps to be more precise I should have said "ISO - or as near as makes no difference."

If you read the thread here (I'm the OP):

http://groups.google.com/group/rec.bicy ... 386dbcf68/

you'll find links to images of a JIS axle, a Campag axle, and a MAVIC axle with a caliper set on the first for comparison:

JIS
http://www.businesscycles.com/graphics/taper.jpg

Campag
http://www.businesscycles.com/graphics/taper2.jpg

MAVIC
http://www.businesscycles.com/graphics/taper3.jpg

Many people seem to find they work well enough on a JIS taper though.
 
Back
Top