The reciever strong box is absolutely essential fo anyone who flies R/c.
All you have to do is put your reciever inside the box and your reciever is protected against most crashes.
(Remember that sometimes nothing is going to help!) Can be used for 35 & 2.4g receivers.
3x6x2.5 Bearing 2pcs for Blade 450
●Carbon fiber main frame x 2(1.6mm)