Malossi Gorilla Arm racing adjustable swing arm for Piaggio Zip SP 2-stroke with Malossi C-One or RC-One crankcases.

The Malossi Gorilla Arm is a high-strength, fully adjustable engine mount designed for scooters using Malossi casings. Developed for racing applications, it delivers extreme rigidity, versatile setup options, and greater freedom for exhaust design.

The laser-cut, TIG-welded steel box structure resists torsion and deformation, its reinforced anchor points make it virtually unbreakable.

Adjustability:
3 axle spacing settings
6 eccentric rotation presets
2 front anchor points (30% variation)

Specs:
4 mm steel arms with 2 mm side plates
Ø45 mm centre tube (2.5 mm thick)
Tested to 15,000 N bending for 2,000 cycles
Transparent kiln-cured coating
Aluminium caps with dual axle holes + 5 tilt references
Includes hardware and plastic buffers

Note: this is only compatible with Malossi MHR C-One / RC-One casings.

Malossi 1816426