Carbon Fiber Bike Headset Spacers For One And One Eighth Inch Steerer Tube Seven Sizes 1 mm 2 mm 3 mm 5 mm 10 mm 15 mm 20 mm Road Bicycle Compatible With Smooth Edges And Precise Height Adjustment

Carbon Fiber Headset Spacers for 1-1/8 Inch Bikes, 7 Sizes
✔️ 7 piece carbon fiber spacers, 1-20 mm heights, lightweight

These carbon fiber headset spacers are designed for 1-1/8 inch steer tubes and are used to fine tune handlebar height on road and mountain bikes. They are crafted from woven carbon fiber for light weight, strength, and good temperature resistance, with corrosion resistance that holds up in varied riding conditions.

✅ Material: woven carbon fiber, lightweight yet strong
✅ Size options: 1, 2, 3, 5, 10, 15, 20 mm heights
✅ Inner diameter: 28.6 mm (1.125 in); outer diameter: 34.9 mm (1.374 in)
✅ Weight: total about 45 g
✅ Improves fit: precise height adjustment for road and mountain bikes

💡 What is a bicycle headset spacer used for?

- Handy for precise adjustment of stem height to fit rider comfort - Helps achieve the right riding posture by dialing in stack height - Carbon fiber spacers save weight while keeping strength and rigidity