Lankeleisi e-bike Rear wheel frame parts

I received the part relatively quickly. The package was a little damaged, the part very poorly protected. But despite everything, everything went well. I replaced the lower arm on my bike. To date the bike is operational again. But I would like to note that this part should not break, since it does not provide any effort except to support the brake caliper this breakage is abnormal. Thank you.

Merci de votre aide et pour l'arrivée du cadre de roue arrière, impécable, je vais pouvoir refaire du vtt avec ce super fat bike. Merci encore. Cordialement.

Absolutely brilliant service highly recommending this company on social media and friends and family.