> 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/frc-build-system/spline-and-motionx-system/sprockets-and-gears.md).

# Sprockets & Gears

## Sprockets 

Sprockets are profiled wheels with teeth that mesh with chain to transfer motion. Our sprockets are custom manufactured out of high strength aluminum, black anodized for superior performance. Plate sprockets include WCP MotionX pattern!

### #25 Plate Sprockets <a href="https://wcproducts.com/products/25-sprockets" class="button primary" data-icon="list">Product Page</a>

Depending on the size, the Plate Sprockets will now have the MotionX Pattern and as many additional holes as possible following the 1" pitch.

**Available Sizes:**

* 24T, 30T, 66T, 72T

<figure><img src="/files/JiK9HgOL9CTFrTH9guG0" alt=""><figcaption></figcaption></figure>

### #35 Plate Sprockets <a href="https://wcproducts.com/collections/belts-chain-gears/products/35-sprockets" class="button primary" data-icon="list">Product Page</a>

Depending on the size, the Plate Sprockets will now have the MotionX Pattern and as many additional holes as possible following the 1" pitch.

**Available Sizes:**

* 18T, 30T, 42T, 48T, 54T, 60T, 66T, 72T, 84T

<figure><img src="/files/zB8KebvtIzRVwJ7dAr3x" alt=""><figcaption></figcaption></figure>

## Gears

### SplineXL Bore, Aluminum Gears <a href="https://wcproducts.com/products/aluminum-splinexl-gears" class="button primary" data-icon="list">Product Page</a>

* Compatible bore size for the Spline Tube&#x20;
* Made from 7075-T6 aluminum with a Teflon infused ceramic coating&#x20;
* Overall width 0.375"

{% hint style="info" %}
Depending on the size, the SplineXL Gears will now have the MotionX Pattern and as many additional holes as possible following the 1" pitch.
{% endhint %}

<figure><img src="/files/Ptrfgr5wIT6yrsX6GvKb" alt=""><figcaption></figcaption></figure>

| Bore     | # of Teeth                                                         |
| -------- | ------------------------------------------------------------------ |
| SplineXL | 46, 48, 52, 54, 56, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82 |

### SplineXL Bore, Steel Gears <a href="https://wcproducts.com/products/steel-splinexl-gears" class="button primary" data-icon="list">Product Page</a>

* Compatible bore size for the Spline Tube&#x20;
* Made from 4140 Steel with black oxide coating.
* Overall width 0.375"
* Gears bigger than a 46T will be pocketed to a .090" Web Thickness.

{% hint style="info" %}
Steel gears bigger than a 44T will have the alignment notch on the back side.

Depending on the size, the SplineXL Gears will now have the Motion Pattern and as many additional holes as possible following the 1" pitch.
{% endhint %}

<figure><img src="/files/rGisLeyYPwfWkLGgP7fw" alt="" width="450"><figcaption><p>SplineXL</p></figcaption></figure>

<table><thead><tr><th width="137">Material</th><th width="123">Bore</th><th># of Teeth</th></tr></thead><tbody><tr><td>Steel</td><td>SplineXL</td><td>34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84</td></tr></tbody></table>

### MotionX Pattern, Steel Gears <a href="https://wcproducts.com/collections/belts-chain-gears/products/steel-hex-bore-gears" class="button primary" data-icon="list">Product Page</a>

WCP offers the steel hex bore gears with the integrated MotionX pattern. On average each pocketed gear is 50% lighter than the unpocketed version!

* 20DP with 14.5 degree pressure angle
* MotionX pattern for use on MotionX Accessories
* Overall width .0375"
* Pocketed to a .090" Web Thickness

<figure><img src="/files/fOCDOyUevpt8oaLvLxSi" alt="" width="450"><figcaption><p>Hex Bore with MotionX </p></figcaption></figure>

<table><thead><tr><th width="137">Material</th><th width="123">Bore</th><th># of Teeth</th></tr></thead><tbody><tr><td>Steel</td><td>1/2" Hex</td><td>52, 54, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84</td></tr></tbody></table>


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