The product features the easy installation with no complicated process. The structural design is very sturdy and reliable, which can better protect your helmet. Using premium zinc alloy material, the product is durable and high-strength. The length of the product is 6.4cm, and the width is 2.4cm. It is applicable for Davidson XL. Item Name: Handlebar Helmet Lock Material: Zinc Alloy Applicable Model: for Davidson XL Features: Handlebar, Firm, Anti-theft Size Details: Size: 6.4cm x 2.4cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension differences due to different manual measurements. Package Includes: 1 x Handlebar Helmet Lock 2 x Keys