# Spline & MotionX System ## Spline ### 8mm SplineXS * Torque transfer capability similar to 1/2" hex * 0.159" Hole , #10-32 tapped * 8mm OD allows for readily available bearing support * Standardized Spline

### SplineXL Tubing * Easy to machine profiles * Simple and lightweight interior dead axle assemblies * Torque transfer available via star profile

## MotionX Pattern The MotionX Pattern combines the industry standards found across a variety of common FRC products into a single pattern. Allowing for a better user experience and removing the hassle of teams needing to buy extra hardware. ### Hole Pattern

{% tabs %} {% tab title="1.875" Bolt Circle" %} This hole pattern is meant for #8-32 hardware to be used and allows teams to use other products while ensuring a successful integration into their system.

{% endtab %} {% tab title="2" Bolt Circle" %} The 2" pitch spacing is widely compatible with a variety of products, making it easier for FRC teams to design and build their robots. Allowing for standard #10-32 hardware to be used.

{% endtab %} {% tab title="1" From Center" %} This configuration allows teams to opt for 1" From Center gears for lightweight or high-speed gearboxes, prioritizing weight and size reduction.

{% endtab %} {% tab title="Clamping System" %} The highlighted holes for a #10-32 bolt and 3/8" OD spacer to be used with either 1" or 2" tubing without creating any collisions.

**Mounting Examples**

{% endtab %} {% endtabs %} ### Web Sizing The web sizing is designed to have bolts sit tangent along the webbing and allowing for extra torque transfer through the sprocket spokes.