1. The upgrade parts are made of 7075 aluminum, parts processed by CNC 3D machine tool are very precise , by adopting whole shaped technology, the products have the characteristic of high intensity and durability.

2. The 7075 aluminum hex nuts size: 17mm, inner holes: M12.

3. The 7075 aluminum hex nuts fit Losi Super Baja Rey 2.0 1/6 & ARRMA SENTON 1/10 & ARRMA MOJAVE 6S 1/7 & ARRMA FIRETEAM 6S 1/7.