A new stretch 4" version of our extremely popular Reaper FPV frame!
Competitive racers today are slimming their frames down to the bare minimum for higher speeds and tighter turns. Introducing the MRM 4" Reaper 173. An uber lightweight, highly competitive racing X frame for 4" props.
197mm 4mm Arms 60g as pictured 4" Props
22xx mounting holes
- Replaceable arms - Integrated/adjustable HS1177 and Arrow mounting - Standard 35mm and 20mm FC mounting - MRM's high quality carbon. - Choice of Blue, Red, Black, Green and Purple standoffs