> For the complete documentation index, see [llms.txt](https://docs.wcproducts.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wcproducts.com/welcome/gearboxes/wcp-swerve-xs/general-info/kit-contents/ratio-kits.md).

# Ratio Kits

## X1 Ratio Set 

{% tabs %}
{% tab title="8mm SplineXS Bore (KIT-0071)" %}

<table><thead><tr><th width="135.85271727696713">Part Number</th><th width="447.89610731231966">Description</th><th width="150">QTY</th></tr></thead><tbody><tr><td>WCP-1011</td><td>12t Steel Spur Gear (20 DP, 14t Center Distance, 8mm SplineXS Bore)</td><td>1</td></tr><tr><td>WCP-1012</td><td>13t Steel Spur Gear (20 DP, 14t Center Distance, 8mm SplineXS Bore)</td><td>1</td></tr><tr><td>WCP-1013</td><td>14t Steel Spur Gear (20 DP, 8mm SplineXS Bore)</td><td>1</td></tr><tr><td>WCP-0538</td><td>24t Steel Spur Gear (20 DP, 3/8" Hex Bore)</td><td>1</td></tr></tbody></table>
{% endtab %}

{% tab title="8mm Key Bore (KIT-0074)" %}

<table><thead><tr><th width="135.85271727696713">Part Number</th><th width="447.89610731231966">Description</th><th width="150">QTY</th></tr></thead><tbody><tr><td>WCP-0538</td><td>24t Steel Spur Gear (20 DP, 3/8" Hex Bore)</td><td>1</td></tr><tr><td>WCP-0902</td><td>13t Steel Spur Gear (20 DP, CIM Motor, 14t Center Distance, With Mounting Hardware)</td><td>1</td></tr><tr><td>WCP-0903</td><td>14t Steel Spur Gear (20 DP, 8mm Key Bore)</td><td>1</td></tr><tr><td>WCP-1136</td><td>12t Steel Spur Gear (20 DP, 14t Center Distance, 8mm Key Bore)</td><td>1</td></tr></tbody></table>
{% endtab %}
{% endtabs %}

## &#x20;X2 Ratio Set&#x20;

{% tabs %}
{% tab title="8mm SplineXS Bore (KIT-0070)" %}

<table><thead><tr><th width="137.85271727696713">Part Number</th><th width="401.89610731231966">Description</th><th width="150">QTY</th></tr></thead><tbody><tr><td>WCP-1014</td><td>14t Steel Spur Gear (20 DP, 16t Center Distance, 8mm SplineXS Bore)</td><td>1</td></tr><tr><td>WCP-1015</td><td>15t Steel Spur Gear (20 DP, 16t Center Distance, 8mm SplineXS Bore)</td><td>1</td></tr><tr><td>WCP-1016</td><td>16t Steel Spur Gear (20 DP, 8mm SplineXS Bore)</td><td>1</td></tr><tr><td>WCP-0434</td><td>22t Steel Spur Gear (20 DP, 3/8" Hex Bore)</td><td>1</td></tr></tbody></table>
{% endtab %}

{% tab title="8mm Key Bore (KIT-0073)" %}

<table><thead><tr><th width="135.85271727696713">Part Number</th><th width="447.8961073123196">Description</th><th width="150">QTY</th></tr></thead><tbody><tr><td>WCP-0434</td><td>22t Steel Spur Gear (20 DP, 3/8" Hex Bore)</td><td>1</td></tr><tr><td>WCP-1234</td><td>14t Steel Spur Gear (20 DP, 16t Center Distance, 8mm Key Bore)</td><td>1</td></tr><tr><td>WCP-1235</td><td>15t Steel Spur Gear (20 DP, 16t Center Distance, 8mm Key Bore)</td><td>1</td></tr><tr><td>WCP-1236</td><td>16t Steel Spur Gear (20 DP, 8mm Key Bore)</td><td>1</td></tr></tbody></table>
{% endtab %}
{% endtabs %}


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