104301s what size is the chain

I went to oregonproducts.com but could not find, best bet is to take chain to top notch small engine mechanic that can make chains and have one made. He may also hook you up with proper bar.

as saw chains are made by generic companies for saw manufacturers , any quality brand will fit and do the job
you can get the chain or chain and bar as assemblies
just get the correct length --the size is the bar size printed on the bar
example 400 mm is bar size and the chain will be sized as 400mm

I 'm not an exprt on bikes but the chain depends on the gears. If gears are same, you can use the same chains. So, all you should check if chain fits gears.

not know what kind of chainsaw a fix maybe hard to do but here goes
1. be sure chain is right size for bar as in bar groove for chain right size, sprocket gear right size and chain right length for bar.
2. be sure bar is adjusted for length of chain and tighten bolts to hold bar in place
3. always have sharp chain teeth
be careful if still happening -- may be better to buy new saw

The size of your chain dictates the file size. If I know your chain size I could help you

Hey is what you need to figure out what size chain you have,, and these guys can probably provide you with the chain you need
Chain specifications

You should be able to go to a bike shop and they would be able to cut a length to size for your bike if not I have had luck lawn mower shops they do carry chains

Mr/Ms McGregor;
Take your existing chain to a local chainsaw shop. They will use it as a pattern to make a suitable replacement. Chain size is dependent on the number of drive links not bar or chain diameter. If you don't have an existing chain take saw and bar. HTH
Lou

Take it with you to a local chainsaw shop, they can make one to fit. Chain size depends on drive links
The new chain will have the same number as your existing chain. 1 or 2 drive links won't have much impact on the size of the loop; it will impact you ability to tension it. HTH
Lou

There is nothing special about the chain on that motorcycle. If you don't know what size the chain is and you can't remove the chain to take it with you then ride the bike to a shop and they can measure it. Most likely it is a 520 O-ring chain. If you buy a 120 link chain the proper size you will certainly have enough links. You will take the old chain off and lay the two side by side, then cut links from the new chain so it matches.

Often there is a sticker on the bike near the swingarm that tells what size and how many links are in the chain.