one wrap straps by velcro. super strong, but thin (around 20mm wide i think) but u loop it over a few cm, and i challenge anyone to rip it apart. strongest, but then again, industrial stuff may be stronger again!
good luck.
hyper 8.5 pro SOLD!
Monster Max Still Working...
JR SX3
Neu 1512 2D/S
12t pinion
4800 zippy-r