Modifications to prevent failures of Rear Brake Caliper Pin
#28953 from Richard Powers · Rule change · TB 20-08 (2020-08 Fastrack)
In SM, GCR Section, 9.1.7.4., add as follows:
"g. A single bracket per rear brake caliper for the purposes of keeping the rear brake calipers in place in
the event of a rear upper caliper pin failure is permitted. It must be installed under the head of the rear
upper caliper retaining bolt and may serve no other purpose."