the BEST of brushed classic build with 3 different camera and propeller, weight 61g-69g depends on configuration!

Frame: 120mm
Propeller: 75mm (3")
Motor: 2S 1020 (Lifetime Rating 10+ hours)

Camera:
Caddx Ant Lite
Foxeer Pico razer
Runcam Nano3

Receiver:
Until 2023 Xm+
From 2023 ELRS

2022/01/01 -> New project! "diet"

Thinking about where possible to save some gramms bcus every single minus gramm is very inportant for brushed!
Start!
69,1 gramm - Ant lite version (prop: black 75mm 0,83g/p)
68,9 gramm - Foxeer Pico version (prop: red 75mm 0,74g/p)
68,1 gramm - Runcam Nano3 (prop: black 75mm 0,83g/p)

Target is... can be under 60gramm!

first

• have to change top plate! result: -3gramm
  from original thick: 2mm, weight: 3,6g
  into FC adapter thick: 0,5mm, weight: 0,4/0,6g

others

• sorter antenna! result: -0,3g
  cut Zip Self-Lock,
• sorter landing gird! result: -1,5g
  cut rubber cup from 24mm into 19mm,
• the best long of rubber cup for:
  1S=15mm
  2S=19mm
• change rubber for battery! result: -1g
  old: 1,28g
  new: 0,19g,
• propeller?! result -1,2g
  black 75mm weight: 0,83g/p
  gemfan 75mm weight: 0,52g/p
  result 4x (0,83-0,52) = 4x0,31 -> -1,2g

possible: 3+0,3+1,5+1+1,2 -> 7gramm+?

Finally result of diet:
Version Ant lite: 69,1g -> 62,2g (- 6,9gramm)
Version Foxeer Pico: 68,9g -> 61,8g (- 7,1gramm)
Version Runcam Nano3: 68,1g -> 62,1g (- 6gramm)

Longest fly time and more acceleration and agility! :)

2022/05/02 -> New Motors!

old vs new
color: black vs pink
maximum rpm: 32000 vs 52000
weight: 7,6g vs 7,7g
drone version: Camera ANT lite
weight of drone: 63g vs 63,6g

Weight: 61 - 63gramm

Battery: GNB HV 2S 380mah (23g)

Summ weight around : 83g - 86gramm

VIDEOs:
maximum speed around 12m/s or 40km/h
https://www.youtube.com/watch?v=QeIxyf567yc&t=69s
2S 300mah Turnigy Nano-Tech battery 4minutes flytime! ( brut weight: 80g )