SD: sintered Off-Road. Good efficiency and stability under all operating conditions. Suitably resistant to wear, even when exposed to water and mud. Less aggressive than the SX, giving more flexible control."
"6199
Homologated slip-on exhaust catalizedALBUS silencer series, made with aluminum body and Avional caps obtained by CNC machining, painted with ceramic treatment for high temperatures, elliptical shape 90x120Original GPR...