Extended bike chain length

Hey guys im working on a bobber kz400 project I just extended the rear by 4 inches.

the standard chain for this bike calls for 530x104

obviously I need 8more inches worth of chain... how should I go about this?

One option would a longer chain from Z1E.

Good Luck!

The quick math is this:

You added 4" to the swingarm so you need 8" of chain.

530 chain is 5/8" pitch (roller center-to-center)

So: 5/8" = .625"

8" / .625" = 12.8 links of additional chain.

Chain comes in even number links so you should order 116 links (104+12) if you've got ample room on the adjusters or order 118 links (104 + 14) to be on the safe side.

Personally, I'd order the 118 and when you get it threaded around the sprockets, determine if 116 will work.

Shortening a chain is easy! Chain stretchers are expensive! :blush:

118 links of RK 530 X-ring chain $104.78 at Z1Enterprises! :woohoo: