Rubonarie Universal Motorcycle Inner Silencer (Silver, 135 x 50.8mm)

This inner silencer offers excellent sound-reduction performance. Available in two sizes, 105mm and 135mm, please choose the size that best suits your muffler size. The inner silencer attaches to the muffler outlet to reduce exhaust volume. It's removable, making it ideal for those concerned about disturbing neighbors with the loud, powerful exhaust sound. You can enjoy riding with the inner silencer on public roads and removing it on circuits, allowing you to adjust the exhaust volume to suit the occasion. If the inner silencer has deteriorated due to rust or corrosion, it may become dislodged by the exhaust, so we recommend regular checks after installation. Size (approx.): 135 x 50.8mm