I just received the following from Kenny at Voltage Hobbies. quote" I'm actually thinking of doing a limited run of titanium parts, titanium definitely has the strength needed by bashers and also lighter than my current 6061 or 7075 aluminum parts. unquote" Although not yet confirmed, this sounds real interesting. Hopefully Voltage Hobbies does end up making some titanium hop-up parts for Arrma. Stronger and lighter, now that's a win-win. I will be waiting patiently to see what is in the works at Voltage Hobbies.