RGT EX86170 Test on the course, not without any problems...

Today we're testing the RGT Racing Challenger EX86170 on our course... It didn't all the obstacles, but it was a bit humid. The car: https://s.click.aliexpress.com/e/_EjQ... Upgrade ESC: https://s.click.aliexpress.com/e/_Ez6... 5-slot motor: https://s.click.aliexpress.com/e/_EGh... Here are some other video's of the RGT Challenger: Unboxing:    • RGT EX86170, what about it? Well a lot!   Final opinion:    • Is it worth buying? I thinks so with some ...   Free mods:    • Do this, and your RGT Challenger will driv...   $35,- mod:    • a mod of only $35,- makes the RGT Challeng...   $30,- mod:    • A game changer, Not only for this RGT Chal...   Steering angle mod:    • steering angle: mwehhh. Let's change that!   RC is more than my hobby, its a lifestyle! Therefor I'll post a lot of RC stuff video's on my channel and I'll do my best to give you hours of entertainment and knowledge. Only with your support I can keep posting new stuff, thank you for that!