Applicable to motorcycle models with 22mm/0.9in handlebars, wide range of application. Heavy-duty helmet lock, thick lock body, provide extra security Includes 1 helmet lock and 2 keys and 2 tamper-proof screws Material: aluminum alloy lock body, tamper-proof screw design, Careful craftsmanship, weatherproof and scratch resistant , durable to use. We are very confident that you will be 100% satisfied with this lock. If you are not satisfied, we will refund the goods you purchased! Product Description Product Features Small size, easy to install. Zinc lock core, anti-theft safety. The outer layer is chrome-plated, rust-proof and durable. 2 keys, one spare to prevent loss. Specification: Material: steel lock body + zinc lock cylinder Color: Black Packing: 1*lock and 2*key Comment and contact 1. If you have any questions, please feel free to contact us. 2. We will reply you as soon as possible. If there is no response within 24 hours, please check t