Adjustable clutch transmission

In some models, technology and functionality are realized with an adjustable clutch transmission which permits adapting of the caterpillar, thus permitting better speed control on descent of the chair. The clutch transmission is easily adjusted thanks to a control handle, positioned on the handle bar. The advantages are evident, above all increased safety and less potential injuries for the operator. Other models are equipped with an automatic tension / braking system, positioned on the caterpillar itself.

Welded framework

The rigid upper framework, but above all the fork on the rear, are examples of the creativity and inventiveness that have always been freely used at Spencer, right from the beginning if its young yet intense story. The structure does, in fact, show a pronounced curvature. The pleasing appearance is gratifying but, even more so, is that of when it is actually in motion, due to the conception of a chassis that can confront any kind of surface.

As we descend taking a look at more of the details, we note that apart from having a curved line, the tubes have section for the height variations and are also welded with the appropriate techniques. To be honest, it is difficult to a separate the aesthetic ideas and the structural necessities of such products. The importance is to underline that the welded frameworks have been judged to be light, rigid, versatile, durable and exceptionally trustworthy.