If you're running a heavy spindle, this Gas Strut Kit is a must-have to reduce the load on your Z-motor to maintain full performance. If you bought our 80mm VFD Spindle, this is already included with your spindle kit; there is no need to buy it again. Do I need this for the 65mm Spindle? The Gas Strut is not required for the 65mm spindle, but it can help reduce spindle drop when the machine is powered off. What's included: Gas strut Mounting hardware Precision-machined aluminum mounting arm Compatibility The Gas Strut Kit is only compatible with the Shapeoko 5 Pro; it will not work with other Shapeoko machines. The Gas Strut Kit is included in our 80mm Spindle Kit, so there is no need to purchase this separately to go with the VFD kit. Installation Instructions Written installation instructions are available here.
