Fibra di carbonio pale della coda con la punta equilibrato.
Lunghezza: 68 millimetri
Peso: 2g ogniGrip: 2.5mm
great blades improve tail preformanceOverall I had at least 10 pairs on my 450 in use which I exchanged from time to time (very prone to ground contact). Yesterday mounted a new pair and 2s after spool up one blade just took off...Seems the "eye" where the bolt is going through had very few material to support under the surface (like a bubble of air).
Will switch for a while to the 450 pro plastic ones...lost confidence, sorry to say.Ya-hoo !! This is what I have looking for to regain control of my tail of my 450 heli. Before I was always fighting for control and now I have it back. Good job HK and the price was right too. Yes I had to add on to the height of the tail fin so it would not hit the ground but that was easy. Now I can fly without spinning all the time.These are Excellent blades, I use these on my 450 Pro and these are just excellent, give me more tail authority and controll but ensure you extend your vertical tail fin with the help or a Cr card or a Pin of some sort. ThanksThese work wonders on my Hk450v2. Though i do have a carbon fiber Trex 450 Sport vertical tail fin on it. It is longer than the original. It gives me much more authority over the rudder control, which i lacked, when turning to the right, with the rudder. Its better to have these than the originallook good but they chip very easilyVery good quality, excellent for HK450fits my trex 405's.
very cheap for the quality! :)ben fatte e ben rifinite, ottimo prodottotail blade carbon yang sangat powerfull