52a Aerobar Extensions Stringing The shoe features Sidi’s nylon

The shoe features Sidi’s nylon MTB SR17 sole

Large capacity lithium-ion rechargeable battery

This is the most adjustable clip on bar on the market (and in history)

One-way purge valve means no water inhalation

Strada micromesh ventilated stretch fabric on front

52a Aerobar Extensions Stringing The shoe features Sidi’s nylonProfile Design's aluminum extensions provide a comfortable position for the riders hands relative to the armrests. They enhance performance by allowing the rider to relax into their optimal position. We provide different fit options so each rider can chase their best performance. With a 52 degree bend, riders can choose whether to hold high for the shrugged position or low for a more open, head up position. The 52a offers a 7. 5mm lateral shift per