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Campagnolo Upper Derailleur "B" Spring fits 2000+

Campagnolo
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WatchWatch PART NUM 325289
Campagnolo Upper Derailleur "B" Spring fits 2000+
StarStarStarStarStar 5 of 5 stars average ( 3 reviews )
Campagnolo Upper Bolt and Springs

  • Fits all 10 and 11 speed derailleurs
StarStarStarStarStar 5 of 5 stars average ( 3 reviews )
Campagnolo
Campagnolo Upper Derailleur "B" Spring fits 2000+
Campagnolo Upper Derailleur "B" Spring fits 2000+

your price $5.99

WatchWatch
PART NUM 325289 unavailableOut of stock

Out of stock

Similar products:

Upper Bolt and Springs

Customer reviews of this product:

StarStarStarStarStar mounting bolt

by
Ownership: a few months
Tech Knowledge: average

Pros

these seem to be less robust than older campi equivalents. It snapped off when my chain jammed (see below). However, I'm thinking it was designed to do that to save damage to the frame/hanger.

Cons

pricey

Other Thoughts

my 1st generation 11 spd Chorus rear derailleur broke it's frame mounting bolt when the chain jammed in the cage (I didn't seat both sides of the KMC masterlink when putting the chain on and one of the masterlink halves rotated and got caught, my bad), 3 small parts were affected, 1) mounting bolt broke, 2) a piece of the mounting sleeve broke off, 3) the c-clip was lost on the street. Modern Bike had all three parts at a reasonable prices (not cheap since it's Campi, but what else can you do...)

StarStarStarStarStar sleeve

by
Ownership: a few months
Tech Knowledge: average

Pros

from what I can tell, this piece aligns the derailleur with the hanger, positions the tension spring, and has stops to restrict the derailleurs movement, it's a complex formed and machined part. I wish it was a bit tougher but if it were, then would that have caused something else to break?

Cons

pricey

Other Thoughts

my 1st generation 11 spd Chorus rear derailleur broke it's frame mounting bolt when the chain jammed in the cage (I didn't seat both sides of the KMC masterlink when putting the chain on and one of the masterlink halves rotated and got caught, my bad), 3 small parts were affected, 1) mounting bolt broke, 2) a piece of the mounting sleeve broke off, 3) the c-clip was lost on the street. Modern Bike had all three parts at a reasonable prices (not cheap since it's Campi, but what else can you do...)

StarStarStarStarStar c clip

by
Ownership: a few months
Tech Knowledge: average

Pros

original replacement part, needed for derailleur to function properly

Cons

pricey for a washer/clip

Other Thoughts

my 1st generation 11 spd Chorus rear derailleur broke it's frame mounting bolt when the chain jammed in the cage (I didn't seat both sides of the KMC masterlink when putting the chain on and one of the masterlink halves rotated and got caught, my bad), 3 small parts were affected, 1) mounting bolt broke, 2) a piece of the mounting sleeve broke off, 3) the c-clip was lost on the street. Modern Bike had all three parts at a reasonable prices (not cheap since it's Campi, but what else can you do...)

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Campagnolo

"Campagnolo puts all of its professionalism and expertise into the manufacture of its components in Via della Chimica plant in Vicenza. All production takes place exclusively within Campagnolo's own plants, so that product development can be a fully integrated part of the process. Every step in the process, from design and engineering to testing and industrialisation, takes place within Campagnolo facilities. Campagnolo even develops its own tools, machinery and technology so that it can produce only the very best components and wheels for racing bicycles."

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Campagnolo Upper Derailleur "B" Spring fits 2000+

your price $5.99

WatchWatch