FramesActive listing
HappyModel
Happymodel V4 75mm Frame For Moblite7 and Mobula7
Part number
Catalog only
Normalized against the v5 schema baseline.
Product specifications
Frame Class
tiny_whoop
Motor Count
4
Size Inches
1.57
Dry Weight G
5.4
Wheelbase Mm
75
Side Access Clearance
No
Prop Size Limit Inches
1.57
Compatibility & Build Notes
Build note 01
This airframe sits in the 1.57-inch class, which sets the overall build scale and prop envelope.
Build note 02
Treat 1.57 inches as the practical prop ceiling when pairing motors and props for this frame.
Build note 03
tiny whoop positioning gives a quick clue about the intended flying style and parts profile.