GUB Carbon Bike Handlebar Extender Double Bicycle Bar Mount Clamp Holder Specification： Product Name: GUB G-560 multifunctional aluminium alloy extension frame Length: 130mm Specifications: maximum 31.8MM minimum 22.2MM Material: aluminium alloy, carbon fibre Weight: about 88 grams (gross weight) Color: Black Description: This product only needs to remove the extension rack, convenient and quick, lengthen the tube (length 130mm), break through the space limit, let your front to be forced to be higher! Package List: 1*Bicycle extension bracket
