16 Piece Aluminum Bicycle Headset Spacers Set For One And One Eighth Inch Threadless Stems Adjustable Heights For MTB BMX Road Bikes 2mm 5mm 10mm Black
✔️ Includes 10mm x7, 5mm x5, 2mm x4 spacers; 28.6mm ID
These spacers are lightweight, black anodized aluminum pieces designed for 1-1/8 inch threadless stems. They let you precisely adjust handlebar height across MTB, BMX, and road bikes, matching the 28.6mm steerer standard and keeping your headset stack clean and secure.
✅ 16 pieces total: 7x10mm, 5x5mm, 4x2mm
✅ Inner diameter 28.6mm (1-1/8") for standard headsets
✅ Material: black anodized aluminum alloy, smooth finish, corrosion resistant
✅ Lightweight and easy to install; more durable than carbon fiber spacers
✅ Fits most bikes with 1-1/8" steerer and threadless stems
💡 What is a 1-1/8 inch headset spacer set used for in bike builds and why choose aluminum spacers?
This spacer set is handy for dialing in stem height and maintaining clean headset alignment.
- Helps adjust handlebar height without replacing components - Aluminum spacers are lightweight, durable, and corrosion resistant - 28.6mm bore fits standard 1-1/8 in headsets on MTB, road, BMX - Works across MTB, road, BMX for tidy, secure riding