Description
AlfaRC LR5 Grasshopper 5-inch frame
The AlfaRC LR5 Grasshopper is a 5-inch frame designed for lightweight long range. It is made from 3K carbon fibre, weighs 63 g and has a 208 mm wheelbase, with 4 mm arms and 1.5 mm plates elsewhere.
Because it is so light, the AlfaRC LR5 works with small 14XX or 15XX motors and moderate batteries, which is exactly what stretches cruising flights. Blue printed TPU parts protect the camera and the rear.
AlfaRC LR5 specifications
- Model: AlfaRC LR5 Grasshopper
- Wheelbase: 208 mm
- Arm thickness: 4 mm
- Other plates: 1.5 mm
- Weight: 63 g (may vary by batch)
- Material: 3K carbon fibre
Parts recommended by AlfaRC
- Flight controller: 20 × 20 mm mounting
- Motors: 14XX or 15XX with 12 × 12 mm holes
- ESC: 20 to 100 A
- Props: 5.2 inches
- Battery: 3S to 6S LiPo, 850 to 2200mAh
- Camera: 19 or 20 mm
What to check before buying
The frame is sold on its own, without electronics. Check that your motors have 12 × 12 mm holes, that your flight controller is 20 × 20 mm and that your camera is 19 or 20 mm wide.
Frequently asked questions about the AlfaRC LR5
What is included?
The frame kit, without any electronic components.
Does it suit digital video units?
We list it among both analogue frames and DJI/HD-ready frames; measure the unit you plan to use before buying.









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