SILENCER STREET THUNDER ALUMINUM APPROVED

The silencer STREET THUNDER of the Italian brand ARROW is made of high quality materials that have been tested and tested in the laboratories of the prestigious transalpine brand. The silent STREET THUNDER is available in several optional finishes such as titanium, aluminum or dark aluminum (DARK). The silent STREET THUNDER improves engine performance, power +3.50 HP, torque 3.63 Nm. Also significantly reduces weight, 5.36 kg STREET THUNDER system by 10.4 of the original system. And of course, it improves the sound of the bike. + 2 Db.