[rugrug]

Originalmente inviato da sescot

Nulla è per sempre... sennò non li venderebbero di ricambio!
Sicuramente sono + duraturi, ma per il ds520 non li ho mai visti.
PS I 5245mg Hitec, prima di sgranarea forzano la sede del "coperchio" in plastica dove ruota l'alberino degli ingranaggi, trovandosi disassati si sgranano...

Hi Rusty,

I use the ALign GP750 gyro and have DS420 on my trex450v2 and trex250, and DS520 on my trex500. All are rock solid & hold exceptionally well for the sport style of flying I currently do (hover,circuits and basic loops).

I have replaced the DS510 gears with the DS510M as I stripped the plastic ones in a reasonably low impact crash. Replacement is easy to do but not sure if there's a metal gear option for the DS520, or if it would slow things down (seems to be regular debate over the inherent speed differences between the same size plastic & metal gears). Predominant theory being metal is slower and this would have an impact on tail performance.