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Chain clanging noise on the downhill

Old 08-14-11, 01:03 PM
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xfimpg
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Chain clanging noise on the downhill

Hi Folks

Does anyone have a solution for eliminating or reducing the chain clanging noise from the front derailleur when going downhill?
I have a protector on my rear chainstay, but that front derailleur + chain combo is LOUD!

Anyone have any ideas or tips?

PS. Don't say "don't go downhill" please.
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Old 08-14-11, 01:13 PM
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scyclops
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Your FD cage isn't hitting the chainstay, is it? Reason I ask is because one of my recent builds was doing that, simple to fix but the cause wasn't obvious until I got off the bike and sort of rattled the derailleur cage by hand.
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Old 08-14-11, 01:21 PM
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Originally Posted by scyclops
Your FD cage isn't hitting the chainstay, is it? Reason I ask is because one of my recent builds was doing that, simple to fix but the cause wasn't obvious until I got off the bike and sort of rattled the derailleur cage by hand.
No, no, it isn't. I wrapped a old inner tube around the chainstay.

It's the clanging sound of a chain banging the bottom of the derailleur hanger, it seems.
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Old 08-14-11, 01:50 PM
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cryptid01
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pedal!
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Old 08-14-11, 02:05 PM
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Singlespeed.
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Old 08-14-11, 02:08 PM
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Originally Posted by cryptid01
pedal!
lol i can't pedal all the time!
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Old 08-14-11, 02:50 PM
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stinger...

But I like the pedal answer better!
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Old 08-14-11, 02:55 PM
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Originally Posted by victim
stinger...

But I like the pedal answer better!
Sorry, can't see well enough... what is a stinger?
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Old 08-14-11, 03:54 PM
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Originally Posted by xfimpg
Sorry, can't see well enough... what is a stinger?
ok, found it https://www.mtbr.com/cat/drivetrain/c...59_111crx.aspx
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