Name Polini Replacement Flange "EVO" Big Bore Yamaha Aerox / MBK Nitro Item No. P216.0006 Brand Polini Homologation Yes
Polini Exhaust Flange EVO Big Bore for Nitro and Aerox engines.
It is important to have a well-sealed exhaust flange at all times to avoid gas leakage/air intake. We recommend mounting it with high-temperature silicone sealant.