TKC80's on an NX250
I had a Honda NX250 with TKC80's mounted up.
They were fine once up to speed but on a small, lightweight bike you could practically count the knobs as you came to a stop.
At first I thought something was amiss with the rear brake....but I soon realized it was the thunk-thunk-thunk of the TKC blocks.
I doubt you'd notice this on a big trailie like the BMW GS, etc. But the NX250 only weighs around 260lbs..