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ISO / Boost Front Endcaps - 20mm

Regular price $30.00

Unit price per 

Hub Standard:

Designed with the end-user in mind, our end caps are easy to remove and install as possible, simply pop them in or out without any tools.  The pre-installed o-rings provide just enough friction to hold them securely in place.

  • Select “20mm ISO” to convert a 9x100QR or 15x100TA hub to 20x110TA ISO.
  • Select “20mm Boost” to convert a 15x110TA Boost hub to 20x110TA Boost.

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If you are not 100% satisfied with the performance of your Project 321 product, please do not hesitate to contact us to discuss the issue.

The Project 321 warranty is different from product to product so please review the list below to understand the warranty of your product.

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