$11.58 (as of 10/03/2019 23:32 PDT details )
Features:
- Universal mode, suitable for most vehicle and motorcycles
- Can effectively reduce deep note sound, also reduce noise contamination
- Stainless steel and aluminum, very durable in using
- Easy installation, no more other extra tools, portable and removable
- As pictures indicated, make sure the size is fitting for your motorbikes