8 Piece Aluminum Bicycle Headset Spacer Set For One And One Eighth Inch Threadless Stems Includes 2mm 3mm 5mm 10mm Spacers 2 Each Great For MTB BMX Mountain Road Bikes Lightweight Black Anodized Finish To Tweak Handlebar Height

8 Piece Aluminum Headset Spacers for 1-1/8 Threadless Stems
✔️ Includes 8 spacers: 2mm, 3mm, 5mm, 10mm (2 per size)

This lightweight aluminum headset spacer set is designed for 1-1/8 inch threadless stems and 28.6 mm headsets. It’s ideal for MTB, BMX, and road bikes, enabling precise handlebar height adjustments for comfort and control. The black anodized finish adds durability and a clean look.

✅ 8-piece aluminum headset spacer set: 2mm, 3mm, 5mm, 10mm spacers (2 each)
✅ Inner diameter 28.6 mm (1-1/8 in) designed for 1-1/8 inch threadless stems
✅ Lightweight, corrosion-resistant aluminum is stronger than carbon spacers
✅ Compatible with MTB, BMX, and road bikes with standard 28.6 mm head tubes
✅ Black anodized finish for durability and clean look

💡 What is a headset spacer used for in bicycle setups and how does it affect handlebar height?
Spacers let you dial in handlebar height for comfort and control.
- Adjusts stack height to fit rider posture
- Maintains proper headset preload and steering geometry
- Works with 1-1/8 inch threadless headsets on MTB, BMX, and road bikes
- Lightweight aluminum spacers resist corrosion and install quickly