Who it's for

  • Cyclists seeking a stable and silent cockpit setup
  • Riders who prioritize long-lasting aesthetic appeal for their bike
  • Bike fit enthusiasts needing precise stack height customization

Who should skip it

  • Weight-conscious racers looking for the lightest possible components
  • Custom builders wanting a more decorative or unique look
  • Mechanics working in wet environments without regular maintenance habits

Performance breakdown

Machining Precision

Tight tolerances ensure a perfectly flush fit against headset cups.

Excellent

Aesthetic Versatility

Logo-free design blends seamlessly with any bike build or colorway.

Excellent

Material Durability

High-grade aluminum resists crushing and deformation under heavy stem clamping.

Excellent

Installation Simplicity

Standard sizing makes swapping or adjusting stack height incredibly straightforward.

Excellent

Weight Efficiency

Solid aluminum construction is reliable, though heavier than carbon fiber alternatives.

Excellent

Compatibility Range

Universal fit for all standard 1 1/8-inch bicycle steerer tubes.

Excellent

Key Specs

Material

Machined aluminum

Steerer Diameter

1 1/8 inches

Finish

Machined

Shape

Round

Compatibility

Threadless headsets

Inner Diameter

28.6 mm

Application

Bicycle Headset

Quantity in Pack

5

Available Thicknesses

1.5mm, 2.5mm, 5mm, 7.5mm, 10mm, 15mm, 20mm, 40mm

Know before you buy

Still have a question?

Ask Metto anything about the Wheels Mfg Headset Spacers before you decide.

Wheels Mfg Headset Spacers

Ready to buy?

Universal Cycles
Universal Cycles
In stock
$15.99
Buy