Sidi Alba 2 – Road Bike Shoes Zapatillas Carretera | Bike-Discount

The new Alba 2 road bike shoe convinces with the Tecno-3 twist-lock system and Velcro straps, which together provide the best hold. Manufactured in first-class SIDI quality, the Alba 2 offers an excellent price-performance ratio.

---

Features – Alba 2

• Tecno 3 System
• Politex upper
• Replacable Heel Pad
• High Security Velcro
• Soft Instep 3 System

---

Technologies

Millenium 4 Carbon Composite Sole
The Millenium 4 Carbon Composite features injected carbon fiber in a matrix of Nylon, providing more rigidity than a standard nylon sole. The Millenium 4 Carbon Composite Sole is also more durable, completely non water-absorbent and mechanically stable, meaning it’s less susceptible to changes in stiffness resulting from aging, prolonged usage, and changes in temperature or humidity. An anti-slip toe insert and replaceable polyurethane heel pad are incorporated into the Millenium 4 Carbon Composite Sole, for walkability. The sole uses a standard 3-hole drilling pattern for compatibility with the best pedal systems available, and includes a printed 10 mm lateral and fore/aft cleat alignment scale on the sole as well as the Look Memory Eyelet for easy cleat alignment and replacement.

Tecno-3 System
Comfortable and ergonomic shoe fixation by means of nylon cable and twist lock on the upper part of the shoe. Easy handling even while driving. Additional securing with Velcro fastener.

Politex
The politex material is constructed of several overlapping layers with different physical-mechanical properties, the compacted PVC is then coupled to two fabrics (knitted fabric + felt) that is then is film dyed for long-lasting color retention. Politex offers strong resistance to ripping, laceration, stretching and fading. Politex is made in strict compliance with European regulations and is a totally green product.

REPLACEABLE HEEL PAD
All ROAD shoes from SIDI feature a replaceable plastic heel.

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

SOFT INSTEP 3 CLOSURE SYSTEM
The SOFT INSTEP CLOSURE SYSTEM is a wide, anatomically curved strap combined with a soft, thermo-formed EVA pad that distributes pressure evenly over the instep area. It is adjustable from both sides, to perfectly center the EVA pad over a high or low instep. The system eliminates the need for the High Instep Extender and is replaceable.