Head Tube Length Adjuster

Both existing and new fitmaster owners can benefit from the added convenience of our optional Head Tube Fine Adjustment tool. It replaces the head tube slider and allows you to adjust the head tube height using an easy turning knob. Now you can adjust the head tube height while the client is riding. You can upgrade any Fitmaster, since the tool fits all versions of the Fitmaster head tube assembly. It includes the center to center head tube ruler as well as the zero-stack head tube, which lets you simulate head tube extensions and up to 40mm of headset spacers.

The illustration at right shows the Fine Tuner in action. FIST fit trained users in particular will appreciate the value of using the Fine Tuner in combination with the FIST 90 degree head angle hole. It allows you to raise the bars by over two inches.