GoHZQ 6 Pcs Headset Spacers 1 1/8", Aluminium Alloy for Bikes, 28.6mm MTB Road Bike Stem 2mm/3mm/5mm/3x10mm Black

【Size】 : Bike Headset Spacer 1-1/8". Inner diameter is approx. 28.6mm while the external is 34mm, and total weight is about 27g 【Material】 : Head stem spacer is made of anodized aluminum alloy and machine cut with ultra-precision diamond blades for a smooth finish and exquisite workmanship 【4 Different Size】：4 different size mtb headset spacers provide a variety of combinations to adjust the height of the handlebars, small size of spacer headset let you have a more precise height adjustment to fit your riding style 【Uses】: Head tube spacer is used for raising your handlebar. Compatible with 28.6mm front stem fork of MTB, BMX, mountain bike, road bike etc. Lightweight and easy to install 【Package Included】 : 2mm*1, 3mm*1, 5mm*1, 10mm*3 cycle stem spacers（6pcs）