Originally Posted by
snarky
Differences between carbon and alu towers very small. Less than 10gr. Not interesting. Best result - change 4S for 3S and motor 2200 or more Kv. I'm racing this config and all ok. Weght 3250 with titan turnbukle and alu drive cup.
Snarky, how do you gear your 3s. I have a pro4hd 3000kv I used to run in my tekno. And what esc do you run, another weight saving is using a capable 1/10 esc with 3s.