Which chainrings for Campag 11 speed?
on-yer-bike
Posts: 2,974
Are there a more readily available, cheaper chainrings for campag 11 speed that work just as well?
Pegoretti
Colnago
Cervelo
Campagnolo
Colnago
Cervelo
Campagnolo
0
Comments
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Yup -TA Nerius/Horus (11sp versions).
Depending on the model year of your cranks and which ring(s) you are swapping you may need the TA ultratorque chainring bolts too.0 -
They are 2009 cranks. Did the bolts change at some point?Pegoretti
Colnago
Cervelo
Campagnolo0 -
on-yer-bike wrote:They are 2009 cranks. Did the bolts change at some point?0
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Thanks. No TA 11s 110 BCD/50T available. Found Miche who make threaded and unthreaded inner rings or Stronglight or Campag.Pegoretti
Colnago
Cervelo
Campagnolo0 -
The Nerius are 110 BCD and the Horus 135 BCD I think. But yes, looks like 50T 11sp Nerius are out of stock most places.0
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I think. But yes, looks like 50T 11sp Nerius are out of stock most places.0
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Everyones first generation Campag 11s must be wearing out at once. Is 4 years good? I do 5000 miles a year across two bikes and not much wet. Maybe its not as worn as I think it is.Pegoretti
Colnago
Cervelo
Campagnolo0 -
neeb wrote:on-yer-bike wrote:They are 2009 cranks. Did the bolts change at some point?
At Velotech we have a run-out gauge and make this check.
TA rings are generally good but we have seen some pick-up issues on the big chainring leading to FD failures and worstened problems with pseudo-chain suck on the small ring when 3rd party big rings are used, worse on compacts.
No reported issues with inner rings that we know of.
Chainset less than 3 yo ... or if registered 4 yo - non Campag rings / bolts will invalidate the warranty.
Bolt change - 2012 version inner rings onwards are threaded on 11s groupset chainsets.
HTH
Graeme
Velotech Cycling Ltd
Main UK Campagnolo Service Centre0 -
Is this chainring worn out?
Pegoretti
Colnago
Cervelo
Campagnolo0