Is a crf70 swingarm on a 50 worth it?

[matty_77]

Im thinking of getting an extended swing arm for my Chinese 50 build. Just wondering weather the extra length is really needed?

Would i be able to pick one up from a wrecker and roughly how much do they go for?
Cheers

 

[MiniFighter]

Not sure about a wrecker by try eBay US ive seen them there before.

From memory they werent that expensive.

 

[matty_77]

For a crf 70 swingarm is 100ish ok?