Box One Headset Spacer Kit
Top Pick
Box

Box One Headset Spacer Kit

4.6

Best lightweight spacers for riders seeking a clean cockpit aesthetic.

These precision-machined components offer a clean, minimalist aesthetic for fine-tuning handlebar height. With a versatile range of sizes included in the kit, achieving the perfect fit for your cockpit setup becomes a simple, lightweight adjustment.

$14.99

In stock

at

Dan's Comp

Steerer Tube Diameter Inches 1-1/8 inch
1 inch
1-1/8 inch

Who it's for

  • Weight-conscious riders looking to shave grams from their bike build
  • Cyclists seeking a tailored fit for improved ergonomics and comfort
  • Style-focused builders wanting a polished and cohesive aesthetic

Who should skip it

  • Budget-oriented mechanics who prioritize utility over high-end materials and branding
  • Customization enthusiasts requiring specific or vibrant color matches for their frames
  • Practical riders who see little value in upgrading non-moving components

Performance breakdown

Material Durability

6061-T6 aluminum offers exceptional strength-to-weight ratio for long-term cockpit stability.

Excellent

Adjustment Precision

Five distinct sizes allow for highly granular handlebar height tuning.

Excellent

Aesthetic Integration

Minimalist design ensures a clean, seamless transition between stem and headset.

Excellent

Installation Ease

Standard sizing makes swapping or adjusting spacers a straightforward, tool-free process.

Excellent

Weight Efficiency

CNC-machining removes excess material without sacrificing structural integrity.

Excellent

Compatibility Range

Universal 1-1/8 inch sizing fits the vast majority of modern bikes.

Excellent

Key Specs

Material

6061-T6 Aluminum

Steerer Diameter

1-1/8 inches

Quantity in Pack

5

Total Stack Height

20 mm

Spacer Sizes

1mm, 1mm, 3mm, 5mm, 10mm

Know before you buy

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Ask Metto anything about the Box One Headset Spacer Kit before you decide.

Box One Headset Spacer Kit

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