TECNO-4 PUSH SYSTEM
The TECNO-4 PUSH SYSTEM mechanism has a single rotor to reduce the weight of the shoe, guaranteeing precise, micrometric closure. The central mechanism creates a perfect tension balance between the inner and outer sides of the shoe. The symmetrical mechanism guarantees an excellent clasp that adapts to every instep. An innovative button added to the monofilament buckle, when pushed, extends the buckle for easy adjustment.
The Tecno-4 push system is replaceable.
VELCRO HAUTE SÉCURITÉ
The VELCRO HAUTE SÉCURITÉ is a strap with integrated locking polymer teeth, which engage with each other when the strap is closed. This feature makes closure more secure and the strap becomes irremovable.
INTEGRATED HEEL CUP
The HELL CUP is integrated, with a new design and light weight, reinforced to prevent deformation after prolonged effort and pressure.
Anatomically shaped, it stabilizes the foot during pedaling. Reflex inserts in the heel provide greater safety for the athlete on the road, helping to signal the cyclist's presence in low-visibility conditions.
REPLACEABLE HELL CUSHION
To make walking easier, Sidi cycling shoes include a replaceable polyurethane hell cushion.
A VENT CARBON SOLE
The main advantages of the VENT CARBON sole are not only superior power transfer, thanks to its lightness and rigidity, but also comfort in hot weather.
The VENT CARBON sole is designed with an integrated vent and air channels for heat dissipation and air circulation. The vent can be opened or closed for 4-season comfort.
VENT CARBON SOLE
The VENT CARBON sole is handcrafted exclusively from carbon fiber in a weave pattern oriented at opposite angles to maximize rigidity while allowing a small degree of controlled flex in the toe area. This carefully engineered flexibility biomechanically relieves stress on the plantar tendon and helps promote circulation.
The VENT CARBON sole features a standard 3-hole drilling pattern, a printed 10 mm lateral and fore-aft cleat alignment scale, and a memory eyelet for easy cleat alignment and replacement.