Features: 1. Premium Material: Bicycle headset spacers threadless are made of black anodized aluminum alloy material with smooth surface and exquisite workmanship, eco-friendly, sturdy and reliable to use. 2. Package Included:Set of 10pcs (2 X 5mm /8 X10mm), 2 different size provide various combination to adjust height of handlebars to fit your riding. 3. Appearance & Performance: Automatic cutting, smooth edge, fit most of the road bicycles, delicate texture and reliable to use. 4. Scope Of Application: Suitable for 1-1/8" (28.6mm) front stem fork of MTB, BMX, mountain bike, road bike etc. Specification : Weight: 67g Material: Aluminum alloy Size: Height 5mm/10mm Color:Red/blue/gold/black/silver Packing List: 10 * Bike Headset Spacers Note: 1.Please allow 1-2cm measuring deviation due to manual measurement. 2.Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures. Please Understand, Thanks!

Amazon Customer (comprador verificado) –
Product was awesome
They look good and fit good. 👍👍👍👍
Allen Davenport (comprador verificado) –
For 21st Century Stems
Good product, but I needed a smaller diameter for an older stem. Be careful out there.