Custom Specialized Shiv TT Spacer Kit – Choose Your Ideal Height

Clean up your cockpit and dial in your fit with these custom-height Specialized Shiv spacers. Designed as a lightweight replacement for stock cockpit spacers, these are made to order in the exact height specified by the buyer while maintaining a clean, integrated look that matches the lines of the Shiv front end.

These spacers are produced as small-batch 3D printed parts using durable ASA filament. Whether you are refining an aggressive aero position, replacing unavailable OEM parts or making small fit adjustments, these provide a simple way to achieve the stack height you need without stacking mismatched spacers.

Compatible with pre-2020 Specialized Shiv TT cockpit systems

35 mm center-to-center bolt spacing

Not compatible with Shiv TT Disc / Shiv TT Module bikes introduced around 2019

Choose your exact height for your optimal aero position

Lightweight and durable ASA filament

Printed to order for your specific setup

Easy installation – bolt-on replacement for standard spacers

How to Order:

Leave your desired spacer stack height in the customization notes. This should be the distance between the base bar and extensions or bridge.

Please compare your existing spacer shape and bolt spacing to listing photos before ordering and reach out with any compatibility questions.

Why Choose Our Spacer Kit?

These spacers are custom-designed for riders who demand precise fit adjustments without compromising weight or aesthetics. Whether you’re refining an aggressive time trial position or dialing in comfort for long hours in aero, this kit provides a clean and effective solution for hard-to-source legacy cockpit systems.

Notes:

Bolts are not included – source stainless steel M6 bolts in the correct length elsewhere. Measure your existing bolts from under the head and add in your desired spacer stack height to determine the required bolt length. Feel free to reach out with any questions regarding fitment or bolt sizing.

Always torque to manufacturer specs when installing.

This listing is for one pair of spacers in the custom height specified by the buyer. This is a small-batch item produced on a consumer-grade 3D printer using ASA filament. Minor surface variation and layer lines are normal and are part of the manufacturing process. Photos show representative items. These are aftermarket replacement components and are not affiliated with or produced by Specialized Bicycle Components.

These spacers are 3D printed on consumer-grade equipment. I believe them to be safe to ride and ride them myself, but they have not undergone the same safety testing as stock components.