Converting a bike t...
 

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[Closed] Converting a bike to 1 x 9

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Howdi
Possibly a daft question. I only see reference to 1 x 10 setups etc. I know that there is a lot of purpose made kit for this bit would it be easy to convert a triple to a 1 x 9 with existing gear?

I think i would probably need at least a narrow wide chainring jobby. Are clutch mechs for 9 speed a thing or is that too oldschool?

Failing that would one of the crop of light weight single ring chain guides be suitable?

Cheers

dave


 
Posted : 10/04/2015 7:27 am
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No 9 speed clutch.
Remove the 3 rings and replace with one of your chosen size.
You could try a NW depending on your riding it might be OK, you can always get the chain device later.
YOu will also need to shorten your chain.


 
Posted : 10/04/2015 7:32 am
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As above and that's all there is to it.

I run a SS N/W and when it starts to drop the chain it's either time for a new ring or new chain.

Other than that I run a 10 spd chain as I find it stays on the N/W better as that's what they're designed around

You'll also needs shorten chainring bolts, or file down/shim out the ones you have as they'll be too long.


 
Posted : 10/04/2015 7:39 am
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We use Blackspire Stingers on our bikes (both are 1x9 with bashguards) with a 32t front Renthal ring and 34-11 cassettes. It works really well. There's no need for N/W with a chain doofer although I did have issues using a normal middle chainring until I swapped for a Renthal. The teeth are slightly taller and squarer on the Renthal.

Like this-

[IMG] [/IMG]


 
Posted : 10/04/2015 8:14 am
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Cheers guys, food for thought.


 
Posted : 10/04/2015 8:49 am
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A couple of years ago I went 1 x 8 on an old hardtail. I just removed the granny and outer chainrings, shortened the chain and wacked on a light bash guard. No chain device or clutch mech. Never lost a chain, even when riding fairly aggresive terrain. i would suggest that a full sus would probably require a narrow/wide chainring, or chain retention device, or clutch mech. But not a hardtail.


 
Posted : 10/04/2015 9:03 am
 Del
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easier with SRAM as the mechs are more stiffly sprung than shimano. what I am running on my 5.


 
Posted : 10/04/2015 9:41 am
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I used an E-thirteen G- Ring in the position of your old middle ring, then a cheap as chips N Gear Jump Stop on the inside and a cheap BBG Bash guard on the outside from the USA. The jump stop is pretty simple, but easy to set up, silent and I found 99% of the time it worked all of the time - just needed a little adjustment for Alpine breaking bumps.


 
Posted : 10/04/2015 9:52 am

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