Description:The handlebar end plug is made of quality materials. Tighten the screw to make the plastic insert expand to plug the handlebar, so it fits most bike handlebars with inner diameter within 17.5 to 21.9 mm. It's easy to install and remove, ideal accessory for bike lovers.Features:1. Made of quality aluminum alloy and premium plastic, lightweight, sturdy and durable.2. Hard plastic made insert fits most bikes perfectly, anti-slip and firm.3. Tighten the screw to make the plastic insert expand to plug the handlebar.4. Easy to install and remove.5. Ideal for bike lovers.Specifications:Materials: Aluminium Alloy & PlasticColor Options: Red; Green; Blue; Black; Tan; Silver; GoldSuitable for Handlebar Outer Diameter: Approx. 22 - 24 mm / 0.87 - 0.94 inchSuitable for Handlebar Inner Diameter: Approx. 17.5 - 21.9 mm / 0.69 - 0.86 inchWeight: Approx. 40 gPackage Included:2 * Bike Handlebar End Plugs Only