Campagnolo Chainring Bolts

broachboy
broachboy Posts: 429
edited May 2019 in Road general
Morning forumpeople

Does anyone know if the chainring bolts supplied with the record chainset are a slightly smaller size in diameter ?

After returning from a ride and cleaning down my bike I noticed that I was one bolt missing :roll: :evil: :cry:

The chainset is quite old now, its a Record CT with carbon cranks on a square taper, the c/ring bolts are lightweight alloy with a T25 torx drive. I tried to replace the missing one yesterday with one from a Shimano c/set but the rear of the bolt was too big to go through the inner c/ring :?

Any ideas or alternatives ?

Many TIA
Regards

Andy B

Colnago Active 2004

Guerciotti Alero 2008

Cinelli Vigorelli Road 2018

Colnago C60 PLWH 2018

Comments

  • amrushton
    amrushton Posts: 1,312
    Malcolm at The Cycle Clinic is your man as he is a Pro dealer. He got me a single bolt recently but normally chainring bolts are the same thread and diameter there may be a length difference. Was the missing bolt the offset one?
  • broachboy
    broachboy Posts: 429
    Thanks for that, I'll contact him.

    It wasnt the offset one, just one of the others. I was under the impression that they were all just a standard size

    :wink:
    Regards

    Andy B

    Colnago Active 2004

    Guerciotti Alero 2008

    Cinelli Vigorelli Road 2018

    Colnago C60 PLWH 2018
  • on-yer-bike
    on-yer-bike Posts: 2,974
    Condor Cycles. You may need to buy a complete set.
    Pegoretti
    Colnago
    Cervelo
    Campagnolo
  • amrushton
    amrushton Posts: 1,312
    A complete set is crazy price. Malcolm can tell you what you need
  • lesfirth
    lesfirth Posts: 1,382
    amrushton wrote:
    A complete set is crazy price. Malcolm can tell you what you need
    Malcolm might tell you,but he has taken his ball home and vowed not to play on this forum again.
  • Alejandrosdog
    Alejandrosdog Posts: 1,975
    lesfirth wrote:
    amrushton wrote:
    A complete set is crazy price. Malcolm can tell you what you need
    Malcolm might tell you,but he has taken his ball home and vowed not to play on this forum again.

    He’s probably trying to fix a sliced tubeless tyre 50 miles from home. He’ll be back
  • broachboy
    broachboy Posts: 429
    amrushton wrote:
    A complete set is crazy price. Malcolm can tell you what you need

    :wink:
    Regards

    Andy B

    Colnago Active 2004

    Guerciotti Alero 2008

    Cinelli Vigorelli Road 2018

    Colnago C60 PLWH 2018
  • broachboy
    broachboy Posts: 429
    Condor Cycles. You may need to buy a complete set.

    :shock: :shock: :shock:
    Regards

    Andy B

    Colnago Active 2004

    Guerciotti Alero 2008

    Cinelli Vigorelli Road 2018

    Colnago C60 PLWH 2018