For all this following the evolution of toothpick style FPV quads this is my latest work in progress. At the moment it's quite unclear if the concept of a 5 inch toothpick will work out but Kabab FPV, Alexandre Arvinte and me are working on the topic of props, motors etc. If you want to join im, here is the frame you need! ;-) Please watch the Youtube video to get all the details on this frame.

BetaFPV 20A board: http://bit.ly/32RWltq Motoros that could work on 4S (from smaller to bigger stator volume)

• Emax 1606 3300kV http://bit.ly/2WjQfzx
• Xnova 1804 3100kV http://bit.ly/2Wk35xI
• Brother Hobby 1806 2850kV http://bit.ly/2BOvti4
• Xnova 2204 2500kV http://bit.ly/2HCKpn1

This is the type of chain ring bolt you need: https://www.amazon.com/Response-Alloy-Chainring-Bolts-Single/dp/B07V22H2J1/ref=sr_1_1?dchild=1&keywords=chainring+bolt+6.5mm&psc=1&qid=1572202457&sr=8-1 You can find plenty online or at any good local bike shop. Make sure it is less than 6.5mm long and 10mm in diameter.

Required frame parts:

• 4x Arms (4mm)
• 1x Bottom plate (1.5mm)
• 1xTop plate (1.5mm)
• 4x M3 lock nut
• 4x M3x10 screw

CHANGELOG EDIT 25.11.2019: Added 4 Inch Arms

https://youtu.be/ihLv92JoU9o