I also need to replace the chain, is there a good brand over others? Obviously it will be an O-ring chain, do I need to get a kit with sprockets too? How many links and what gearing is stock? The sets I found varied from set to set so I wasn't sure what is stock.

 

520 pitch 78 link rear chain. 13 tooth front,36 tooth rear sprocket. DID,RK,Regina,Renthal are about the best around. If you can find a set with either of these brands that would be best,but the main thing is stay with an o-ring chain. Most of the kits are with no name o-ring chains,but who knows they might be decent.

 

Ok. Is it necessary to replace sprockets? I figured I may as well if I will be keeping it around. All in all with the clutch cover, front brake cylinder (yesterday it bypassed and bit the dust), lights, tires, and this set i am only at 275. So i am still way ahead in cost. I may as well get a decent chain and sprockets.

 

New chain will usually last longer with new sprockets.Front sprocket is the softest, wears quicker plus can strip its internal splines over the years. Rear sprockets for the most part last a lot longer. Just inspect for any sharp, worn teeth. Replacement kits or just a chain replacement is your call. Master cylinder worn or sucking air? If so these are cheap on ebay or amazon.https://www.ebay.com/sch/99%20Xplore...der?rmvSB=true

 

Yeah, nothing is leaking and the fluid level never decreases, but fluid is bypassing and leaking externally. I found a kit with sprockets for about 50.

 

Kit heres the kit i found. probably as good as any

 

Also, how on earth do you get the rear sprocket off?

 

Front sprockets turn about 3 times as fast as rear sprockets and wear out faster.

 

You haven't got that manual yet? You can also look at the parts break down to get a good idea on this. Chain guide/guard removal is a given first off. Remove the tire and hub.Chain guard has to be remove along with the spacer then you can remove the sprocket. 19,20,22.

 

Jumbofrank- Yeah thats true. Pretty crazy how much reduction is between the crank and the wheels.
OPT- No I dont.... I found as YouTube vid right after i posted that and it looks simple enough. Front looks a bit more difficult because of the small space.