Controltech Falcon Armrest Stack Spacer Kit - 40mm

The Controltech Falcon Armrest Stack Spacer Kit is designed to help you achieve the perfect aerody...

Best current price£16.00from Merlin Cycles

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Merlin CyclesControltech Black Falcon Armrest Stack Spacer Kit - / 40Mm
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£16.00
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Product Information

Full details

The Controltech Falcon Armrest Stack Spacer Kit is an essential upgrade for serious cyclists and triathletes using the Controltech Falcon TT system who need to dial in their aerodynamic positioning. By providing an additional 40mm of stack height, this kit allows riders to customize their armrest elevation for optimized power output and improved comfort during long-distance rides; however, it is strictly designed for use with specific Controltech Falcon TT extensions and may require adjustments to existing cable lengths.

All features

Model Part Number30319/40
BrandControltech

Extended Product Information

FAQs

Does this kit include armrest pads?

No, this kit includes the 40mm spacers and the necessary mounting hardware only.

Can I stack multiple kits to get more than 40mm?

It is not recommended to stack multiple spacer kits as this can compromise the structural stability of the aero bars.

Is this compatible with non-Controltech bars?

No, this kit is specifically designed for the Controltech Falcon TT extension series.

Do I need special tools for installation?

You will need a standard set of metric hex keys and a torque wrench to ensure safety.

Will this change my reach significantly?

Increasing the stack height will slightly alter your effective reach and drop, so a bike fit adjustment may be necessary.

Troubleshooting

Armrest feels loose or unstable after installation

Check that all mounting bolts are tightened to the correct torque specification and ensure the spacer is flush against the mounting surface.

Cables feel tight after adding height

You may have reached the limit of your existing cable slack; you will likely need to replace your shift or brake cables with longer versions.

Pros and Cons

Pros

  • Precise 40mm elevation adjustment for custom bike fits
  • High compatibility with Controltech Falcon TT ecosystem
  • Sturdy construction prevents armrest play or vibration
  • All-in-one kit simplifies installation hardware procurement

Cons

  • Compatibility limited exclusively to Falcon TT extensions
  • May require replacing or re-routing derailleur/brake cables
  • Installation requires professional bike fit knowledge for optimal results

Setup, Compatibility & Care

To install, first identify the existing bolts securing your current armrests. Remove the armrests carefully, keeping the original cables routed through the extension. Position the 40mm spacers between the mount and the armrest base, then secure them using the included extended hardware. It is recommended to use a torque wrench to ensure the fasteners meet the specified Nm rating. Always perform a test ride in a controlled environment to verify the new position before race day. For care, regularly check the fasteners for tightness and wipe the spacer assembly with a dry cloth to prevent debris accumulation.

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