MTB SRS Sole: The revolutionary and patented SRS sole, with four screw-on inserts easily removable and replaceable, has an aggressive and coloured look and this MTB Dragon model.  The tread is in rubber and provides improved grip.  A polyurethane anti-slip insert has been positioned in the Metatarsus area.  The sole inserts and the screws are available as spare parts.  it is toe spike compatible.

Spider Buckle: Allows locking in two different ways; by taking up a number of clicks with one sweep of the lever, Or engaging one half a click at a time for a ruly micrometric adjustment.  The two red flaps may be pressed together for complete unlocking or alternatively to slightly loosen the shoe during performance.

Soft Instep Closure System: The rigid polyurethane part has been reduced and coupled to soft, thermo-formed Eva and it is anatomical. The system eliminates the need for the High Instep Extender. Increased comfort and performance.

Tecno II System: Allows frontal micrometric closure and at the same time adapts the upper to the shape of the foot for a customised fit.  Easy to use while cycling (it is easy to tighten or loosen while riding) 

Velcro Security System: High security Velcro with integrated locking polymer teeth that engage onto each other when the strap is closed.  This feature makes the closure more secure and the Velcro becomes unmoveable.