• Material: PC
  • Inner hole inner diameter: 0.8mm / 1mm
  • Paddle disk diameter: 31mm
  • Center thickness: 5mm
  • Maximum blade width: 5.71mm

Customer Reviews

Based on 4 reviews
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R
R.R.
4 blades for grip, cut two 2 for speed

With high kv motors, I like to cut these down to 2 blade, they're not quite as punchy as the Venom props, but they're cheaper and you can get them in more colors. Gemfan makes good stuff!

B
Benjamin Sanders
Gemfan 1220-4 31mm props

The props work very good, and can fly well too.

A
Ames C.
Gemfan 0.8mm 4blade props for the win

These things fly smooth. Look kool also.!

M
Mike T.
Nice props

These are perfect on my US65 nice props they seem more durable than my original props and look great. Awesome service ordered on Sunday received on Tuesday, plus the stickers.