Other posts on Chain sprockets for Aprilia RS 125
I use DID gold chains as they are excellent and look great too .
Buy them from here
Buy them from here
How to remove the chain and sprocket from Aprilia RS 125
First set up boke so back wheel is of the ground and
all is very safe .
turn wheel until you find chain link and knock it of with a punch
pull of link locking clip
you should then slack off chain if you have not already done so
Now tap out split link
Cghian is now loose and as long as your in Neutral it should pull out
Testing chain to see if its worn and good chain should be straight
and bad chain with bend severely like in below photo
Now to remove sprockets you have to remove wheel and front sprocket cover
Undo rear wheel axle spindle bolt its a 26 mm which some socket sets
dont come with so make sure you buy one that does
Tap it through all the way out you may have to hold the weight of the
wheel to help
Wheel is now free of bike but may catch on rear brake caliper but will pull lose
Now with the wheel on a work bench
Now just remove this circlip and the whole sprocket and cushdrive assembly
will come out .
You need to undo the bolts too to seperate it all but its easy enough .
Now remove the 2 allen key bolts holding on front sprocket cover
Use circlip removal pliers to remove front sprocket
Undo sprocket nuts here to save struggle later
if you need to split socket from carrier then just undo 13mm nuts and bolts
Ill update when the new set gets here and i refit .
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