The chrome cap V for the speedometer adjustment is an optical improvement for your BMW.
You simply stick it on e.g. with UHU or silicone.
If you have no silicone at home, you can also order our high-quality silicone which is pre-filled in the volume you need and easy to dose.
No need to change the tyre after you have holed it. Useable...
This is the solution to getting at those hard-to-reach valve...