QUAD LOCK Handlebar Mount PRO and Vibration Dampener set. I used this for a year after purchasing it new, but I'm selling it because I switched to something else. There are no issues with its use, but please understand that this is a used item before purchasing. I will not accept purchases from those who are overly concerned about the condition of used items, as it has been in someone else's possession. The original box has some dents. ⚠️ No price negotiations. Immediate block. - Brand: QUAD LOCK - Model Name: HANDLEBAR MOUNT PRO - Accessories: MOTORCYCLE VIBRATION DAMPENER - Size: Compatible bar sizes: 22.2mm, 25.4mm, 28.6mm, 31.8mm - Contents: Mounting kit, vibration dampener, various adapters Thank you for viewing.