I hadn't thought about this till now, but the caliper definitely won't have been designed to act as a stressed member like that. It's probably fine (lol) but I wonder what magnitude of additional stress you'll be exposing the caliper to.
(Edit: I guess you could get a lil brace machined to protect the caliper from buckling)
The rear wheel will break traction long before anything will start to fatigue/deform. The caliper is a chunk of solid alloy and the plain-gauge stays are beefy enough.
I hadn't thought about this till now, but the caliper definitely won't have been designed to act as a stressed member like that. It's probably fine (lol) but I wonder what magnitude of additional stress you'll be exposing the caliper to.
(Edit: I guess you could get a lil brace machined to protect the caliper from buckling)