u/Hot_Photograph_5928

Bike = versys 650 2022, 3100 miles.

Have a look at the video. I put her on a paddock stand started her up and let her idle in neutral. Then put it in 1st gear.

Have a look at the video from around 13 seconds. Chain seems to slap around.

I seem to have an intermittent shimmy at around 20mph seems to be at the rear..

The chain is cleaned regularity and is only 3000 miles old.

Any ideas? Advice? I had the chain adjusted by a pro garage about 800 miles ago to make sure the slack was optimal.