Tail Gear
Tail Gear Upgrade for the HK450 Helicopter
There is an upgrade for the Tail Gear 450 size (I havent tried this yet but others say it’s good)

The tail gear on the HK450 is a problem and need to be addressed, what I do is shown in the video below, but many have chosen simply to upgrade the part and have had great success in doing so. I just used green loctite and fixed all 4 of the gears I have. Green loctite is extremely well suited for this type of setup, without doing this to your heli you run the risk of your tail gear slipping at some stage, hopefully you will be close to the ground, but if you loose your tail at a high altitude or around people then you run the risk of serious damages.
YOU MUST FIX THIS ISSUE!
Regards
Elias Gourvelos (EatAtJoes)