Worn Chain ring chain - replace cassette as well

[I_M_Weasel]

My Large chain ring is very worn with a chain to match - do I need to replace my jockey wheels and cassette as well?

 

[I_M_Weasel]

All the drive chain is the same age, ware across the cassette isn't even, lower gears are barely worn and the higher are on the other end of the spectrum. I'll replace the cassette as well and if it still feels rough the jockey wheels

 

[I_M_Weasel]

It's 2x10, front ring is very badly worn, chain is slipping under the lightest of power, teeth are gone in places.

 

[I_M_Weasel]

I've already binned the chain ring, its well gone, past the point of been shark fins but it was close on 4year old and has done thousands of miles, my small front chain ring looks like its never been used in comparison.

[QUOTE="It's harder to judget by eye if the cassette needs changing, you'll only know when you go for a ride and put pressure pedalling, it'll slip under load.[/QUOTE]

That's why I wasn't sure on the need to replace, cassette looks ok on the whole, but the faster gears are getting that shark fin profile.

 

[I_M_Weasel]

Yeah, I'll add one to my order, thanks for the advice.