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Hi all,

So I'm seriously considering switching to a 1x9 set up and I'm reasonable confident of what's needed but I just wanted to check a few things on here first with the experts.

I'm currentely using a Shimano M770 crankset (triple), if I strip this down can I use the existing mid gear (32T)? Then is it just a case of getting a chain guide and shorter chainring bolts and away I go? Cheers

Yes

Many thanks.

You may find a 32 a little small a 34 or 36 would give more pace on the downhills
i run a 34

I've got a 32T upfront, this does give me a nice gear to attempt some uphill climps but generally a bit bigger is the norm, 34T. My bike is a DH bike but in reality I use it all over.

If the bike is really only going to be used for DH then prob 34/35/36 would be better.

You can always get cheap chaimrings on ebay and try different sizes then perhaps splash out on something nice when you are confident what size you need.

Andy

If you just want to try different sizes i can have a look in the spares box and see what rings i have knocking about

Nice one. If you have a spare 34t I could borrow that'll be great.

I'm pretty sure i have one. i doubt it would be the prettiest condition though lol

4 bolt i presume ?

And shorten your chain!

Yeah forgot to mention that in original post Cheers

Yep a standard 4 bolt. If you have one I'll PM you my address. Cheers again.

I'll have a look after work and drop you a pm

If not I think i have a used 34t i about somewhere i think.

I think i must be the only person i know that runs a 38t up front!

LOL

Jim, you need to ride your bike first LOL
personally, i would suggest keeping it tripple for a while, as where your local rides are your gonna need that granny ring!