Bat, sedlo kolutne zavore izdelek od proizvajalca FRENKIT. Izdelek s številom TECDOC P605304
A6 Allroad C7, A6 C7, A6 C7 Avant, A7 Sportback, Q5, Q5 Van
C-CLASS, C-CLASS T-Model, CLS, CLS Shooting Brake, E-CLASS, E-CLASS T-Model, SLC, SLK