Headset Conversion Spacer

Fit an EXS AeroVer integrated handlebar to the selected road bike headset with a model-specific spacer or base adapter. Choose the OD1 or OD2 5 mm ...

These NIUJU PA 3D-printed headset components are designed for the Specialized Tarmac SL8. Select the upper spacer, headset base or height-adjustmen...

Convert a Cannondale SystemSix or SuperSix EVO headset to a selected aftermarket integrated handlebar using the corresponding base adapter. Version...

Choose a Trek headset conversion adapter for THE ONE PRO, DEDA, Vision FSA or QUICK integrated handlebars, or select an original-style replacement ...

The NIUJU Tarmac SL9 adapter range connects the Specialized SL9 headset area to selected third-party integrated handlebars and stems. Each option i...

Configure a Specialized Tarmac SL7 cockpit with a headset base, integrated handlebar adapter or STS low-stack spacer. The industrial 3D-printed HP ...

This NIUJU custom spacer is intended for VOOK V8 and VONE 2.0 integrated cockpit setups. It provides a model-specific spacer option for headset hei...

Adapt a Vision FSA SMR stem and headset interface for a custom handlebar conversion with this NIUJU 3D-printed nylon spacer base. The design accomm...

The NIUJU Pardus MVMT spacer is made for integrated cockpit configurations using the TOKEN headset system. Its 3D-printed nylon construction provid...

Designed for the Pinarello MY25 platform and MOST TALON ULTRA FAST integrated cockpit, this NIUJU spacer follows the oval head-tube interface rathe...

This NIUJU 3D-printed nylon headset spacer supports selected Factor Ostro cockpit conversions using THE ONE, Vision, EXS or DEDA integrated handleb...

The NIUJU DARIMO DRAG headset spacer is designed for lightweight carbon integrated cockpit installations. Made from 3D-printed nylon, it is availab...

Designed for 2023 SCOTT Foil RC frames, this NIUJU headset spacer supports selected EXS and FSA integrated handlebar setups. The custom-fit 3D-prin...

Use this NIUJU headset adapter spacer for a Specialized Allez Sprint build involving SL7-style cockpit components or a THM stem. The 3D-printed nyl...

These NIUJU headset and steerer spacers are CNC machined from aluminum alloy for selected BIGROCK Gen 2 integrated handlebar installations. Choose ...

The NIUJU Trek Madone SLR/SL headset spacer is intended for RSL integrated cockpit configurations and selected Darimo or MCFK lightweight handlebar...

Convert the GIANT Propel GEN4 (2027) headset interface for selected aftermarket integrated handlebars with this NIUJU 3D-printed nylon adapter. The...

Choose a THE ONE PRO headset spacer, adapter plate or base mount for the listed road bike frame and cockpit combinations. Available options include...