# Custom Gear Ratios

Custom gear ratios can be achieved when using the Hex Adapter, allowing teams to achieve lower reductions for use in a variety of applications.

{% hint style="info" %}
The table below shows the unloaded RPM for each gear ratios.
{% endhint %}

## 1.5" C-C Gearbox

<figure><img src="https://3084050006-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FngRtfIxGQ5Ej7cjj3YUT%2Fuploads%2FcuzQrTxJVPbQQ6OpOJAc%2F1.5%20Center%20to%20Center%20-%20Custom%20Gear%20Ratios.svg?alt=media&#x26;token=0bc9fbba-11ac-4778-8005-11d66773735c" alt=""><figcaption></figcaption></figure>

## 2" C-C Gearbox

<figure><img src="https://3084050006-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FngRtfIxGQ5Ej7cjj3YUT%2Fuploads%2FntlHWPAgxet1MAbFld2B%2F2%20Center%20to%20Center%20-%20Custom%20Gear%20Ratios.svg?alt=media&#x26;token=6122256a-c7ed-4913-8400-96421e8fd7c7" alt=""><figcaption></figcaption></figure>