13-14 race nights and the only broken part was front bumper. Pretty happy with that. But I did put aluminum rear arm mounts on right from the start. I have seen a few Kyosho SC's with those breaking. I also put aluminum rear hubs on from the start. I think those are the weak spots.
Solid platform. The SCR-SP has let me be so consistent.
I did commit a sin to the SCR though. I am using 22T rear turnbuckles and ballcups as the stock stuff is poo. I have had zero issues with this setup on my RT5 and the SCR. Just the rear though, front is great.