<b>Specifications:</b></br>Name: Headset Spacers</br>Material: Aluminum alloy</br>Size: 2mm / 3mm / 5mm /10mm</br>Color: Black</br>Quantity: 12 Pieces</br></br><b>Features:</b></br>1. Headset spacers is made of black anodized aluminum alloy material with smooth surface and exquisite workmanship, sturdy and durable to use</br>2. Aluminum headset spacer is lightweight and easy to install, resistant to corrosion, more sturdy and durable than carbon fiber headset spacers</br>3. 1-1/8" headset spacer set are compatible with 28.6mm front stem fork of MTB, BMX, mountain bike, road bike etc， fit most of the bicycles</br>4. Notes: if you go for heavy duty off road ride, you should use aluminum spacers other than carbon spacers</br></br><b>Package：</b></br>3 PCS X 2mm Headset Spacers</br>3 PCS X 3mm Headset Spacers</br>3 PCS X 5mm Headset Spacers</br>3 PCS X 10mm Headset Spacers</br>