The whole assembly moves. Will check the nut/bolt this weekend.Is the grip itself loose, or does the whole assembly move on the bar?
If the later, there is a bolt through the bar that holds the assembly in place (at least on a 2020). If the nut comes off the end of the bolt then the assembly can move on the bar. The bolt/nut are just under the tall edge of the grip. As Pipes notes above, you can pull back the grip a bit and see.
Awesome. T15 and the location. Thanks guys!!!See this post:
I have the 2019 which was a year old the day after it was finally released. Firstly a “must-do” recommendation from a few bad experiences. Please deactivate hill start and deactivate it again whenever it is updated on the computer system (it defaults to on). It is dangerous if you are one of...www.s1000rrforum.com
I once had my right hand clip on fall off before a turn after a straight. I have ptsd about my handlebars moving…🥺When I took my bike in to a mechanic over the top end noise, whiich he said was quiet compared to many, I mentioned that the LH grip assembly was loose, he said it was nothing to worry about and that it was normal. Take that for what it's worth but the guy knew these bikes inside out. He basically sent me away because there were no issues whereas he could have quite easily put it in and checked the cams on the computer, charged me a couple of hundred and then told me all was fine. I'll be interested to hear how you get on though if you decide to in there and tighten bolts etc.