What the heck is this?

[aztec]

On the caliper toque member (caliper bracket) there is a threaded on cylinder at the bottom with a loosely staked, plastic tipped cap on it.  One of mine has worn through the plastic and I can't find the thing in any parts diagram.

Edit:  I think I found it.  Possibly the steering stop cap.  That was a rather convoluted search.

Edited August 16, 2023 by aztec

[crusty]

Correct, steering stop.  They wear when the suspension is stroked while at full lock.