Handlebar Conversion Pieces Ultralight 31.8 Turn 35mm 25.4 Turn 31.8mm Adjust Adapter Bicycle Reducer Bicycle Accessories 1 Pair Description: Name: Bicycle Handlebar Conversion Sheet   Brand: MUQZI   Specification 1: 25.4-31.8MM Specification 2: 31.8-35MM Material: aluminum alloy   Color: black/red/silver/gold/blue   Packing size: 90*60*22MM Specifications: Net weight: Specification 1: 25.5g Specification 2: 12.8g   Gross weight: 32g/20g   Packing: OPP bag packing.   The wavy design on the surface does not damage the handlebars and stems, and at the same time increases the friction of the product. Increase riding safety protection. Package Included: 1 pair of handlebar conversion pieces