The Bench

Buying frames for a whoop

A whoop frame decides prop size, weight and how well it survives crashes. Ducted 65 mm and 75 mm frames are the forgiving choice for indoor flying; open-prop frames are lighter and faster but break props more often.

Check before you buy

• Prop size the ducts fit (31 mm for 65 mm frames, 40 mm for most 75 mm frames).
• Motor mount pattern that matches your motors (0802/0803 vs 1102).
• Board mount that matches your AIO flight controller (usually 25.5 mm whoop pattern).

Should my first whoop frame be 65 mm or 75 mm?

65 mm on 1S is the easiest indoors and in apartments; 75 mm on 2S is better for terraces and parks where you want more speed and wind resistance.

Ducted or open props?

Ducted. The ducts protect props, walls and people, which matters most in small Indian homes. Go open-prop only once you fly mostly outdoors.

Go deeper

• How to choose a tiny whoop frame
• 65mm whoop build guide for India: parts, order, and first hover
• What size FPV drone should I get