Center of Gravity Scale XXL - up to 80 kg – Professional center of gravity scale for large models & large gliders from 5 m | CNC-milled, precise, stable, height-adjustable (kit)
The XXL center of gravity scale was specially developed for use in large-scale model making and sets new standards in terms of stability, precision and load capacity.
This is where performance begins, where conventional center of gravity scales reach their limits.Perfectly suited for large gliders, scale models and heavy RC aircraft from 10 kg to 80 kg, this center of gravity scale enables precise and reproducible determination of the center of gravity – indispensable for safe and optimal flight behavior.
🔧 Maximum stability & precise CNC manufacturing
All components are CNC-milled , which ensures the highest accuracy of fit, clean edges and consistent quality.
Made from 15 mm birch plywood, the construction offers extreme rigidity and durability. The connection via 25 mm aluminum tubes provides additional stability under high loads – ideal for large and heavy models.⚖️ Highest precision & exact reading
The double ball-bearing rocker arms guarantee a particularly fine and precise balancing action.
Additionally, integrated rocker stops of ±15° provide more safety and control during the measurement process.A special highlight is the integrated pointer , which allows the center of gravity to be read precisely and directly – quickly, easily and reproducibly.
🛡️ Secure hold & protection for your model
The generously sized cushions ( 150 x 55 mm ) are equipped with non-slip foam rubber .
➡️ No slipping
➡️ No scratching
➡️ Safe handling even with heavy models📏 Precise alignment thanks to integrated spirit level
For precise measurement results, a spirit level is integrated directly , so that the center of gravity scale can always be placed exactly in the water – a crucial advantage for accurate settings.
📐 Flexible & expandable for large models
- Height adjustable from 520 mm to 670 mm (50 mm increments)
- Suitable for fuselage widths up to 400 mm
Additionally, the overall width can be individually increased by using longer 25 mm aluminum tubes .
➡️ Ideal for particularly wide hulls
➡️ Future-proof for even larger models
➡️ Maximum flexibility in use
✈️ Perfect for:
- Large gliders with a wingspan of 5 m or more
- RC models from 10 kg to 80 kg
- Scale and high-end model making
- Competition and professional pilots
📦 Scope of delivery
- Center of gravity scale XXL as a kit
- Precision CNC-milled components
- High-quality materials for maximum lifespan
- Well-designed system for quick assembly
⭐ Your benefits at a glance:
- Center of gravity scale up to 80 kg – ideal for large models
- CNC-milled components for perfect fit
- XXL version for extreme requirements
- Double ball-bearing rocker arms with ±15° stop
- Integrated pointer for precise center of gravity reading
- Non-slip foam rubber pads
- Integrated spirit level for precise alignment
- Width can be extended by using longer 25 mm aluminum tubes.
- Robust construction made of multiplex and aluminum
- Height adjustable & flexible in use
- Perfect for large gliders and heavy RC models
📌 Notes
Ready for dispatch within 1–3 working days after receipt of payment
Small business regulation
"According to § 6 para. 1 no. 27 UStG, no value added tax is charged."

