Originally Posted by
Snowy
My guess is because this Alu Holder can also be used on the RX8 and it was changed to give added strength to support the middle axle.
This axle was prone to breakage on the on the RX8 with the older style design becasue of the gap between the holder to the side pulley (where is plastic spacer is). That is a weak point on the RX8.
Surprised to see that the alu holder is more than twice heavier than the composite holder
12g v 5.2g???
http://slowbunnyrc.blogspot.com/2012...pro-build.html