Need a replacement chain, what brand?

jamski

I need a new chain. It's obviously somewhere they skimp on quality! Very lucky it didn't snap while I was out today.

Have Shimano front and rear mechs but Sram cassette and chainset.

Any preference to what I should replace it with?

Thanks.

cooldad

KMC

rockmonkeysc

I use Shimano for 10 speed and SRAM for 9 speed.

hanhamreds

KMC

seem very durable to me

jamski

Thanks all. Maybe a stupid question, does it have to be a 9 speed? Any benefit to get a different speed as it's thinner or anything like that?

cooldad

Nope get the right one.

rockmonkeysc

Needs to be 9 speed to work with a 9 speed set up.

jamski

Cool thanks. Will pop in to a couple of places tomorrow and see what KMC ones they have then.

Thanks all.

Mattharrier

Noob question, but does it not matter about the number of rings you're running at the front? Just the number on the cassette?

cooldad

Yes, assuming the rings more or less match the speed. The gap between 8,9 and 10 speed cogs gets smaller with the number of gears, although the overall width of the cassette remains the same. So chains get narrower on the outside, but the inside dimension is the same (AFAIK - I'M open to correction).
Anyway, a 9 speed chain will work fine with 10 speed rings, just not a 10 speed cassette.

hanhamreds

KMC

JBA

hanhamreds wrote:

KMC

There is a strong chance he bought a new chain in 2015, and one or two since then. :roll: