2006 S2R10000 here
yes must of been a good year as it lasted longer than the 695 which was two years newer
I installed Motobatt in both bikes last year lightweight sealed fiberglass impregnated gell battery inexpensive and
highly recommended by my local trusted mechanic .
Comes fully charged and seems to have plenty of grunt.
Last Sunday when starting the bike up in zero degree early morning at the pub on the Oxley out of 11 bikes
several with newer battery's mine was the least sluggish to fire up the bike.
We had to push start an R1 with a near new battery