Specification Brand : HERCHR BulletPoint1 : Height and angle adjustment: Headset washer can be installed between fork top tube and frame head tube, by increasing or decreasing the number of washers or choosing different thicknesses,can realise the fine adjustment of handlebar height and angle, and bike headset spacers are suitable for different riders' body sizes and riding habits BulletPoint2 : Tapered bell design: Bicycle headset spacer adopts a tapered bell structure, bike headset spacer can be closely matched with the tapered structure of the fork top tube or frame head tube, which improves the stability and rigidity of the connection and reduces the shaking when riding BulletPoint3 : Installation and use: Bicycle headset spacers are designed to be simple, easy to install and remove, easy to use, suitable for most bike modifications. bike stem spacers fit 28.6mm/1.1 inch forks, suitable for mountain and road bikes BulletPoint4 : Enhance riding stability: Dispersion of stress, headset spacer can disperse the stress at the handlebar-fork joint, avoiding fork or frame damage due to long-term uneven stress. With a certain shock absorption effect, bike headset stem top can absorb part of the road vibration, enhance riding comfort BulletPoint5 : ALUMINIUM ALLOY MATERIAL: Bike headset spacer carbon fiber is made of aluminium alloy material,can be used for a long time, CNC precision machining ensures accurate cutting and forging, bike headset spacer fits perfectly with your bike, suitable for road bikes, mountain bikes and other types of vehicles, to meet the needs of different cycling scenarios Color : Red ItemName : HERCHR Bicycle Headset Spacer 2Pcs Bike Handlebar Stem Spacers,CNC Aluminium Alloy 15mm Bicycle Taper Washer Bike Front Fork Conical Stem Mountain Road Bikes Cycling (Red) ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : bike-headset-spacers Manufacturer : HERCHR ModelName : HERCHR7iprt9ks6d-11 ModelNumber : HERCHR7iprt9ks6d-11 PartNumber : HERCHR7iprt9ks6d-11 ProductDescription : Height and angle adjustment: Headset washer can be installed between fork top tube and frame head tube, by increasing or decreasing the number of washers or choosing different thicknesses,can realise the fine adjustment of handlebar height and angle, and bike headset spacers are suitable for different riders' body sizes and riding habits Tapered bell design: Bicycle headset spacer adopts a tapered bell structure, bike headset spacer can be closely matched with the tapered structure of the fork top tube or frame head tube, which improves the stability and rigidity of the connection and reduces the shaking when riding Installation and use: Bicycle headset spacers are designed to be simple, easy to install and remove, easy to use, suitable for most bike modifications. bike stem spacers fit 28.6mm/1.1 inch forks, suitable for mountain and road bikes Enhance riding stability:Dispersion of stress, headset spacer can disperse the stress at the handlebar-fork joint, avoiding fork or frame damage due to long-term uneven stress. With a certain shock absorption effect, bike headset stem top can absorb part of the road vibration, enhance riding comfort ALUMINIUM ALLOY MATERIAL: Bike headset spacer carbon fiber is made of aluminium alloy material,can be used for a long time, CNC precision machining ensures accurate cutting and forging, bike headset spacer fits perfectly with your bike, suitable for road bikes, mountain bikes and other types of vehicles, to meet the needs of different cycling scenarios Item Type: Bike Taper Washer Material:Aluminium Alloy Product Height: Approx. 15mm/0.6in Weight: Approx. 40g/1.4oz Package List: 2 x Bike Taper Washer