I have owned my RS for more than ten years getting my licence on it in 1995. I love the fact that it has one cylendar only. Could someone please advise on how I can access the battery in order to replace it? (I havĀ“nt ridden since 1995 which explains my ignorance in this matter.) Secondly , has anyone an opinion on whether the bike is likely to be too small for a 14 stone 6ft tall man ? Thankyou.