Thomson Headset Spacer
Best precision spacers for cyclists seeking a clean and professional cockpit finish.
These precision-machined spacers are the subtle upgrade that transforms a cockpit from cluttered to cohesive. While they won't change your bike's geometry, they offer the exact adjustability needed to fine-tune your riding position with a level of fit and finish that cheaper alternatives simply can't match.
$35.99
More Headset Spacer Pack options
Who it's for
- Cyclists seeking a seamless and rattle-free cockpit setup
- Riders who value a clean and matching bike aesthetic
- Weight-conscious mountain bikers and road cyclists
Who should skip it
- Budget-focused builders looking for the most affordable option
- Customizers wanting a wide variety of bright or neon colors
- Minimalists who only require one specific spacer size
Performance breakdown
Machining Precision
Flawless tolerances ensure a seamless, gap-free fit against your stem.
Material Durability
High-grade aluminum resists crushing and deformation under heavy clamping force.
Aesthetic Finish
Clean, understated machining elevates the look of any cockpit setup.
Adjustment Versatility
Three common sizes provide enough range for most fit fine-tuning needs.
Installation Simplicity
Standard sizing makes swapping or adjusting stack height incredibly straightforward.
Weight Efficiency
Lightweight aluminum construction keeps front-end mass to an absolute minimum.
Key Specs
Material
Aluminum
Inner Diameter
1-1/8 inches (28.6mm)
Quantity in Pack
3
Finish Type
Machined
Included Spacer Thicknesses
5mm, 10mm, 20mm
Total Stack Height
35mm
Package Type
Bag
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