[Premium Material]The exhaust pipe is made of high-quality stainless steel material, waer-resistance, corrosion resistance and rustproof.[Application]The universal muffler is for most motorcycles, dirt bikes, scooters with 38-51mm diameter models.[Complete Kit]Comes with installation accessories (shown in picture), convenient to install.[Unique Design]Carbon fiber appearance with exquisite texture, smooth and glossy surface.[Notice]100% brand new. Please confirm the installation diameter is suitable for your motorcycle before purchasing.Size:310MMFeature??[Premium Material]The exhaust pipe is made of high-quality stainless steel material, waer-resistance, corrosion resistance and rustproof.[Application]The universal muffler is for most motorcycles, dirt bikes, scooters with 38-51mm diameter models.[Complete Kit]Comes with installation accessories (shown in picture), convenient to install.[Unique Design]Carbon fiber appearance with exquisite texture, smooth and glossy surface.[Notice]10