I have a SLX triple
how easy is it to make it a 1x9 setup?
I'd like a nice simple setup - would it be best to buy a single spider for the crank and a chain catcher?
then check if the chain needs any links removing.
Very easy.
Just take off the big and small ring. Replace the middle ring if you want a different size. Fit a chain guide. You should be able to remove a few links from the chain too.
Worth considering getting one of the new NW chainrings and a clutch mech and not bothering with a chain guide (with a new mech probably about the same price as a decent guide.) I've been very impressed with mine.
You will also nee single chainring bolts to replace the ones you will have on currently
Clutch mech not an option with 1x9, if you're buying a different ring I'd get a narrow/wide one anyway, may as well, and pair it with a top guide.
njee20 - MemberClutch mech not an option with 1x9
unless you do the simple spacer mod of course (and run a Shimano mech with a 9sp Sram shifter)
roughly how much weight will be saved going 1x9 (with chain catcher)
can anyone guess how much weight this would save?
7can anyone guess how much weight this would save?
I'm running a Works Components Fat Wide ring on a 9 speed non-clutch mech drivetrain, no chain device and have had no issues with losing the chain.
so you lose weight of shifter, cable, 2 chainrings, one set of chainring bolts and the weight in the difference in length on the shorter ones you use for the new 'ring. Chain can be a little shorter too.
can anyone guess how much weight this would save?
150-250g ish.
Looks good!
[IMG] 
[/IMG]
I do worry about the chain on the lowest & highest cogs - he chain will be at an extreme angle...doesn't this destroy the drivetrain?