Knalpot Standar Racing Shijiro Tipe Opel X Stainless Steel Series Honda Stylo 160 Pilihan Varian : Opel X Pro : Inlet 42 mm, 150 - 165 cc Opel X 1 : Inlet 45 mm, 180-200 cc Garansi produk original Shijiro Racing Note : Tanpa lubang dudukan cover/tameng