The VMC Ergal 10 Molle is a high-quality CNC clutch for the Vespa Cosa 2, designed particularly for performance-oriented Vespa engines. The clutch basket is made from 7000-series aluminium and hard anodized. With 10 springs, the clutch can be configured for different requirements and engine outputs.
The VMC Ergal 10 Molle combines low weight with a rigid construction and high-quality components. The complete clutch weighs only 1000 g.
CNC basket made from 7000-series aluminium
The clutch basket is CNC-machined from 7000-series aluminium and then hard anodized. Ergal refers to a high-strength aluminium alloy known for its favourable combination of low weight and high strength.
These aluminium alloys are used, among other applications, in motorsport and high-performance components.
10 springs and carbon friction plates
The VMC Ergal 10 Molle uses a 10-spring system. Depending on the desired clutch characteristics, soft, medium and hard springs are available.
The clutch includes:
- CR80 carbon friction plates
- laser-cut steel plates
- 10 clutch springs
- Spring rates: soft / medium / hard
- Weight: 1000 g
According to the manufacturer, the VMC clutch with hard springs is suitable for engine outputs of up to 45 hp.
Ergal – low weight and high strength
Ergal is a high-strength aluminium alloy. Aluminium forms the base material, with alloying elements including zinc, magnesium and copper in varying proportions.
Typical characteristics include high strength at low weight and good corrosion resistance, making the material suitable for components where low weight and stability are both important.
Installation note
Please pay attention to the different thicknesses of the friction plates during installation. After disassembly, the friction plates should be installed again in the reverse order.
Correct positioning and installation of the friction plates is essential for optimum clutch operation.
Technical Data
- Manufacturer: VMC
- Model: Ergal 10 Molle
- Vehicle: Vespa Cosa 2
- Clutch basket material: 7000-series aluminium
- Manufacturing: CNC
- Surface: Hard anodized
- Friction plates: CR80 carbon
- Steel plates: Laser-cut
- Springs: 10
- Spring rates: Soft / medium / hard
- Weight: 1000 g
- Manufacturer specification: Up to 45 hp with hard springs
The VMC Ergal 10 Molle is a lightweight, high-quality 10-spring clutch for Vespa Cosa 2, featuring a CNC-machined 7000-series aluminium basket and carbon friction plates.
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