Rear brake line length???

[psikiguy]

I got a 150cc taotao powermax, and the owner before me installed disc brakes. Well, the disc at least, and gave me the parts that he took off for some reason (caliper, brake lever, too short of a brake line) and I was wondering, what length hydraulic brake line should I get to fit all the way to the rear caliper? Any tips are appreciated, thanks.

[rks]

Looks like you'll have to connect the one you have at the handle bar, and see for yourself, how much too short it is.....probably the best way anyhow..... rather than taking somebody's best guess....git ir done