Wide Application: Bar end caps fit for mountain bike, road bike, MTB, folding bike, racing bike, adult bike and so on. Expansivity: Bicycle handlebar end plugs have a expansive design, suitable for 18-23.5mm/0.7-0.9inch inner diameter of handlebar. Easy To Assemble: Just insert bar end plugs and tighten the screw. Fit tightly on bicycle handlebar, firm and will not fall out. Material: Bicycle handlebar end caps are made of high-quality aluminum alloy and plastic material. Lightweight, durable and corrosion resistance. Ideal replacement for old or broken bar end plug. Color: 2 Pairs bicycle handlebar ends have 2 colors, including black and blue. Decorate your bicycle handlebar more beautiful and style. Feature: Bicycle handlebar plugs can prevent handlebar grip end from damaging and wearing. Filling the hole of handlebar makes handle more stable and comfortable. Specification: Material: aluminum alloy, plastic Size: 2.4*4.5cm/0.9*1.8inch Suitable Inner Diameter: 18-23.5mm/0.7-0.9inch Color: black, blue Weight: 21g per pair Packaging: opp plastic bag Package Includes: 2*bicycle handlebar plugs