520 pitch chain, 15 front 50 rear.. what no. of links chain do I need?

I got a 108 link chain with it by the bloke that sold me it and we're pretty sure it's too short so I'm just trying to find someone with same/similar gearing and see if they know how many number of links I need for a 520 pitch chain.

thanks

 

15 50? you can just add like 3-4 links onto it with a master no biggie

 

No biggie if you've got another chain exactly the same.
if someone with a geared F4i, running a 520 chain could post the number of links in their chain, and the gearing they're running, we can work out how many links Sparks needs.

 

just buy a new chain it couldnt hurt and most chains are 120 links some are even 130

 

add with another master...

 

520 vs. 525 doesn't make a bit of difference in # of links.

 

I'm just gettin' a longer MX chain from my mate and we'll cut out any excess or extend with a rivit link if required.. less hassle this way.