Don't i need the same with for the chain?
as long as your chain isn't narrower (3/32 as opposed to 1/8) than your chain ring then you will be fine.
What width is your current sprocket, chain and chainring?
@Sam_w started
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as long as your chain isn't narrower (3/32 as opposed to 1/8) than your chain ring then you will be fine.
What width is your current sprocket, chain and chainring?