Our friend Jeter Liao shared a link to this stunning flight of a Trex 550EFL equipped with the new DFC head. Simply amazing vid showing just how a Trex 550 performs with the upgrade head. This head is designed to go on both a Trex 600 or 550. Thanks Jeter for sharing the vid. Click to check out the vid, the product banner for the 600 DFC Main Rotor Head Upgrade Set, and installation pics from Jeter.
ALIGN T-REX550EFL DFC

- ALIGN DFC head for 600 & 550
- This’s a new 600 DFC rotor head
- You can work together to replace H60001-1 (Thrust bearing).
- Because when you open the old bearings, it is possible the old bearings should be replaced.
- Use R48 to fixed.
- Do not use too much R48, to avoid bearing was glued.
- Here is the same,don’t use too much R48.
- Upon completion, you can test fly it!
- Very good upgrade parts.
- u can enjoy the flight.
Source: 1976alpina via Jeter Liao















DFC = Direct Freaking Copy