These sound MUCH quieter than the 8.25 year old ones, both in motion, and the brake engagement volume.
What can I do to maintain these new smooth and quiet driving and brake engagement sound levels?
10.46 KPH/6.5 MPH isn't satisfying to my inner speed demon of course, but I am thrilled to be out of my manual chair which was very painful for me to sit in and to propel.