How many chain links

[tweakskater510]

i have alot of slack
do i take off maybe 3 links
how tight should the chain be

 

[biken stins]

Suggest take them off one at a time untill fit is correct.
Would get two half links, one to use if needed, one for tool kit.
Might carry a extra master link too.

 

[azbill]

the chain should be able to move up n down approx 1/2" when properly tensioned