Max IV chain question

[tonyk72]

I was riding over the weekend and two of the bolts holding the inner bearing flange came loose. As a result, the chain broke because the rear sproket and idler got out of alignment. I haven't had a chace to fully examine everything, but my guess is I should probably get a new length of chain at a minimum. What length should I get? Is it possible I may need some other parts for repair?

[jerseybigfoot]

Rear chain 116 pitches,front chain 122 pitches, primary chain 52 pitches All chain is series 50.

[tonyk72]

Thanks, but looks like I may need to replace the sprocket as well...compared to the other side, it looks pretty worn. What do I risk running it with a worn sprocket? Also, whats the difference between the 50 and 530 chain? A local bike shop has a 110 link Marshall 530 chain for $39. I figure I could probably make two chains out of this one...

[jerseybigfoot]

530 will work fine. sprocket damage and excessive wear can damage the new chain.

[tonyk72]

I'm looking at new chains and see that most are described by type x lenght. So for example, if I'm looking at a 530 x 52 chain - will that be just the right size? What exactly is the 52 number - links, pitches, inches? I have no clue...And do chains typically come with the connector links?
I've read Tsubaki is a good brand...looks like they come in a few different versions - QR and HSL? Is either one OK?

[PlumCrazy]

I'm looking at new chains and see that most are described by type x lenght. So for example, if I'm looking at a 530 x 52 chain - will that be just the right size? What exactly is the 52 number - links, pitches, inches? I have no clue...And do chains typically come with the connector links?
I've read Tsubaki is a good brand...looks like they come in a few different versions - QR and HSL? Is either one OK?

Old thread, but I don't see an answer...
Chain is defined as "pins", on the MaxIV jackshaft for example, the chain has 52pins in it once it is INSTALLED.
That's a length of chain with 50pins in it and two open holes that you will put a master link in (2pins), for a total of 52pins.
Most chains come with a matching master link.