The producer of this SILENCER EXHAUST has introduced it as partnumber 18307-671-305. It is advisable checking whether this OEM number matches the part you are looking for. This item is sold with high frequency. Check now whether it is still available. Please Check the models to ensure that this item is suitable for your motorcycle. See the present stock level via the hyperlink. Using the product photo you can determine if this is the right spare part you are after.