ITEM NAME:Aluminum Alloy MTB Bike Fork Stem Extender Cycling Handlebar Riser (180mm) Product Description Description: Features: 1. Exquisite workmanship, simple. 2. Wear-resistant and shock-resistant, comfortable feelings. 3. Aluminum alloy, more solid and cooler. Specification: Material: Aluminum alloy Color: Black Type: 115mm/4.5in, 180mm/7.1in, 210mm/8.27in Product size: (115mm) 115*35*30mm/4.5*1.4*1.2in, (180mm) 180*35*30mm/7.1*1.4*1.2in Net weight: (115mm) 155g, (180mm) 246g Gross weight: (115mm) 155g, (180mm) 246g Pipe diameter: 28.6mm/1.1in Front fork diameter: 28.6mm/1.1in Surface: Sandblasted Anode Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 x Bike Fork Stem Riser.Product size: (115mm) 115 35 30mm/4.5 1.4 1.2in, (180mm) 180 35 30mm/7.1 1.4 1.2in. Net weight: (115mm) 155g, (180mm) 246g. Gross weight: (115mm) 155g, (180mm) 246g. Included: 1 x Bike Fork Stem Riser.