Supacaz SupaSpacer
Top Pick
Supacaz

Supacaz SupaSpacer

4.5

Best aesthetic upgrade for riders seeking premium quality and style.

These aluminum spacers offer a simple, effective way to fine-tune handlebar height for a more comfortable riding position. They provide a lightweight, durable solution for adjusting cockpit geometry without adding unnecessary bulk to the front end.

Who it's for

  • Cyclists prioritizing visual customization and a coordinated bike setup.
  • Riders seeking reliable, long-lasting components without significant weight penalty.
  • Cyclists needing precise handlebar positioning for ergonomic comfort and performance.

Who should skip it

  • Detail-oriented riders aiming for perfect color coordination across all components.
  • Performance enthusiasts prioritizing minimal weight above all else for their build.
  • Budget-conscious builders looking for all-inclusive component kits.

Performance breakdown

Material Durability

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

Excellent

Adjustment Granularity

Four 5mm spacers allow for precise, incremental cockpit height tuning.

Excellent

Weight Efficiency

Minimalist design keeps rotational mass low without sacrificing structural integrity.

Excellent

Installation Ease

Standard sizing ensures a seamless, frustration-free fit on most steerers.

Excellent

Aesthetic Integration

Sleek finish complements high-end builds without looking cluttered or bulky.

Excellent

Interface Stability

Precision machining creates a secure, slip-free connection for the stem.

Excellent

Key Specs

Material

Aluminum

Quantity in pack

4

Individual spacer thickness

5mm

Total stack height

20mm

Steerer tube diameter

1 1/8 inches

Weight

26g

Know before you buy

Still have a question?

Ask Metto anything about the Supacaz SupaSpacer before you decide.