R
rickn
Guest
My fat ****, old legs, and hilly neighborhood have lead me to the
decision to upgrade to a triple-front crankset.
The components have been ordered and the upgrade project will begin any-
day-now.
Any last minute words-of-wisdom (before I disassemble the bike) would be
appreciated.
Here are the facts:
The bike is a late '90's (?) Bianchi Veloce currently equipped with
Campy Veloce components throughout and includes 8-speed cassette and
double chainring front.
So far I have purchased the following:
Racing T 30-40-50 triple crankset
Centaur 9-speed triple front derailleur
Centaur 9-speed rear derailleur (long cage)
longer chain
The bike has very few miles on it so I am going to try the new chain
with the old 8-speed cassette and hope that they get along with each
other.
Specific concerns include:
Someone who seems to know a LOT more about this than I has suggested
that the existing BB is likely the right one and that I may not need to
change it. BUT: Is this a component that I should change / upgrade while
I am at it? Any recommended upgrades?
A recent My fat ****, old legs, and hilly neiborhood have lead me to the
decision to upgrade to a triple-front cranksetstring mentions "chain
alignment" as an important issue with this upgrade. Is this where the BB
length comes into play? Once the new crank is seated / torqued onto the
BB spindle it would seem that the chain alignment is fixed at that
point. Or does chain alignment refer to the derailleur setup? Obviously
I am confused . . .
A few words of advise regarding chain alignment would also be
appreciated.
Have I missed anything major?
Thanks,
Rick
decision to upgrade to a triple-front crankset.
The components have been ordered and the upgrade project will begin any-
day-now.
Any last minute words-of-wisdom (before I disassemble the bike) would be
appreciated.
Here are the facts:
The bike is a late '90's (?) Bianchi Veloce currently equipped with
Campy Veloce components throughout and includes 8-speed cassette and
double chainring front.
So far I have purchased the following:
Racing T 30-40-50 triple crankset
Centaur 9-speed triple front derailleur
Centaur 9-speed rear derailleur (long cage)
longer chain
The bike has very few miles on it so I am going to try the new chain
with the old 8-speed cassette and hope that they get along with each
other.
Specific concerns include:
Someone who seems to know a LOT more about this than I has suggested
that the existing BB is likely the right one and that I may not need to
change it. BUT: Is this a component that I should change / upgrade while
I am at it? Any recommended upgrades?
A recent My fat ****, old legs, and hilly neiborhood have lead me to the
decision to upgrade to a triple-front cranksetstring mentions "chain
alignment" as an important issue with this upgrade. Is this where the BB
length comes into play? Once the new crank is seated / torqued onto the
BB spindle it would seem that the chain alignment is fixed at that
point. Or does chain alignment refer to the derailleur setup? Obviously
I am confused . . .
A few words of advise regarding chain alignment would also be
appreciated.
Have I missed anything major?
Thanks,
Rick