These batteries hold a charge, but they won't hold 10 volts on a 10 second load test. So they might last another year... good for a project bike but I wouldn't put in something you need to depend on.
Free in the R.C. area if anybody wants them. Small one is from a WR250R, big one from a Tiger 800.
(http://i753.photobucket.com/albums/xx177/photoquark/Miscellaneous/Sale0216/P1000449_zpsizsbwss1.jpg)