Here's the Denton ISD Team Motorrad- 1978 R100S and 1981 R65. There's also my 1983 R65 and a K-bike
Flying Brick but the owner prefers riding his Vespa.

The R100S has small wire choke pulls, possibly Boxerworks, as the current owner bought the bike from the previous restorer.
Closed (choke off) position...

Choke On position (partially, to show wire anchor). Small rubber grommets in nicely formed wire circular shapes make for easy grabs. Note the bolt and nut on the enrichener lever... It must secure the end of the hard wire yet pivot on the lever.
