About the build:

This an updated version of the Gatehunter RS5 Frame with slightly wider arms with more motor protection.
The kit now also includes a 4mm brace for the front arms to get even more durability. I have recently release a detailed build guide showing how to assemble the frame and giving some recommendations for component choices.
Go to https://www.gatehunter.com/rs-series to find it. Hope it's useful!

• Where to get the frame: https://armattanproductions.com/pages/kit_detail/2276
• All the STLs for the printed parts: https://www.thingiverse.com/DaveC/designs

Frame weight breakdown:

• Steel hardware: 10.5g
• Arms: 4 x 7.1g
• Bottom plate: 18.3g
• Top plates: 2 x 2.5g
• Canopy: around 16g depending on the version
  --> TOTAL : ~78g

Optional stuff:

• 4mm carbon brace: 5.75g
• TPU spacers: 0.5g

PS: Since I get this question a lot, Armattan ships from Taiwan and they take a maximum of two weeks to cut the parts plus a few days for the shipping. You can expect your order to arrive after 3-4 weeks total. This is a bit slow but the quality is amazing and the prices really good. Btw the carbon shown in the pictures is not from Armtattan but cut here locally for my prototypes. Armtattan looks better IMO.