Never had an arm broke in over 2 years now. Ive put it through all sorts of abuse.

The Front shock tower is another story though .... Ive lost 3 from the exact same points always. EXACT same as where yours has broken. Comes to show their shock towers are fairly weak from the point where its broken ... I even felt like complaining directly to TEKNO as I had to buy 3 separate shock towers apart from the one i got with the kit just to keep it running. One was a crash, the other two on hard landings .... how does that even happen. Anyway, i ended up just buying new ones as I live in Pakistan and thought they wouldnt help me. But please tekno this is for you guys ... shock towers are weak from the point where shock is attached as shown in the picture. Make a note of it. Work on it. Fix it. I love the truggy overall though. Total beast and very durable. Plastics especially are super impressive.