Can you replace a 36-26-24 triple with a 38-26-26 triple....
without any other changes?
Man, I can't type for chit.
I meant 46-36-24 to 48-36-26
Last edited by silverz; 05-13-09 at 01:07 PM.
The Improbable Bulk
Is there a typo in your subject line, or are you really suggesting that you want two chain rings the same size?
Edit: Your edit makes a lot more sense.
And from my knowledge, it should be no problem but a couple of potential small steps aside from replacing rings.
Replace rings, add links to chain (if needed), raise/adjust front derailleur.
The need to add links to the chain should be checked the same way as it is checked for installing a new chain. Adjusting the front derailleur is also a standard procedure.
See the usual sites for that info, ParkTool.com, SheldonBrown.com, etc.
Last edited by Little Darwin; 05-13-09 at 01:14 PM.
You also need to be able to remove the driveside crank to get to the small chainring. You can usually reach the outer two without removing it.