Rizoma ProGuard System® Street Edition Lever Protector Black. The Rizoma ProGuard System® is the synthesis of resistance, durability and functionality. The support is made of a fusion of aluminium-silicone-magnesium, which assure the necessary rigidness and at the same time the correct fragility. The aerodynamic part is made of a particular plastic material, resistant to the atmospheric agents and able avoid, in the event of an impact, of bending towards the motorcyclist's hand. They afford perfect aerodynamic efficacy and lever protection in the event of unintentional contact. The kit includes 1 x M6x40 UNI5931 screw. The mounting of the protector requires the use of adapters. Weight: 184 g.