Box One Headset Spacers
Best lightweight spacers for riders seeking a clean cockpit aesthetic.
These precision-machined aluminum spacers offer a clean, minimalist way to dial in cockpit height. With a variety of thicknesses included in each kit, they provide the exact adjustment needed for a perfect fit on both 1-inch and 1 1/8-inch steerer tubes.
$14.99
at
American Cycle
Who it's for
- Weight-conscious racers looking to shave grams from their bike build.
- Riders seeking a perfectly customized cockpit position for better control.
- Enthusiasts who value a clean and professional appearance for their bicycle.
Who should skip it
- Budget-focused cyclists who prioritize utility over marginal weight savings.
- Home mechanics without precision tools or experience handling carbon components.
- Owners of vintage or oversized bikes with unconventional headset dimensions.
Performance breakdown
Material Integrity
High-grade 6061-T6 aluminum ensures exceptional durability under clamping pressure.
Stack Precision
CNC-machined tolerances allow for micro-adjustments to your cockpit geometry.
Compatibility Range
Versatile sizing covers both standard steerer tube diameters effectively.
Weight Optimization
Minimalist design sheds unnecessary grams without sacrificing structural rigidity.
Aesthetic Finish
Anodized coating provides a clean, professional look for any build.
Installation Versatility
Included size variety makes dialing in handlebar height incredibly straightforward.
Key Specs
Material
6061-T6 Aluminum
Quantity in Pack
5
Steerer Tube Diameter
1 inch and 1 1/8 inches
Spacer Thicknesses
1mm, 3mm, 5mm, 10mm
Finish Type
Anodized
Process
CNC-machined and Extruded
Compatibility
1 inch and 1 1/8 inch forks
Know before you buy
Still have a question?
Ask Metto anything about the Box One Headset Spacers before you decide.
