extended swing arm what length chain?

Hatchhonda19

New Member
Oct 19, 2008
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i just got a brand new chain like last month.. im going to be building an extended swing arm +4 maybe +5 i just wanted to know how much longer chain i will need... i already have a banshee rear brake set up on there i have plenty of extra brake line.
 
I believe 104 is correct but Gearing and height all will vary so I would get longer. I bought a kdx450 chain since they run 120 links standard, a cheaper plan then pre ordering 120 links. I got an RK non o ring for $22 shipped on ebay. Since it is a new chain you could get a chain tool and add, but the tool would cost as much as a chain.
 
i think im going to make mine +4.5" or +5" just so i have a little bit more then everyone else..lol just to be that guy