Description: Its corrugated design can be better anti-skid. Anodized treatment makes it have beautiful color, smooth lines and colorful design with cool logo design, which has no monotony. CNC cutting makes it have smooth and beautiful surface with round and smooth edges. Wavy design on the surface does not damage the handlebars and stems, and at the same time increases the friction of the product and riding safety protection. Forged from high-strength aluminum alloy, it is corrosion-resistant. Our product has 2 sizes, they are 25.4mm converted to 31.8mm and 31.8mm converted to 35mm. This product can be used for cycling equipment. Item Name: Handlebar Conversion Piece Material: Aluminum Alloy Color: Black, Red, Blue, Silver Color, Golden Color Features: Safe, High-strength, Corrosion-resistant Size Details: Style 25.4mm Converted to 31.8mm Inner Diameter: 2.54cm/1", Outer Diameter: 3.18cm/1.25" (Approx.) Style 31.8mm Converted to 35mm Inner Diameter: 3.18cm/1.25", Outer Diameter: 3.5cm/1.38" (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 difference due to different manual measurement. Package Includes: 2 x Handlebar Conversion Pieces