The new Super Record 13 front derailleur has been completely redesigned to guarantee top-level performance in terms of shifting speed and precision. The renewed design and updated components ensure smooth, efficient and reliable shifting. The high-precision motor ensures rapid, progressive chain movement, even under high pedal pressure, making transitions between chainrings immediate and silent. The system is powered by a front-mounted battery capable of a battery life of up to 750 km on paved roads. The batteries may be recharged directly on the bike or separately once removed. Thanks to the Quick-Snap magnetic ports, the cable is automatically positioned in the correct place. The system is compatible with any USB-C socket, using the supplied cable. The smart batteries also ensure recharging via smartphone (equipped with a USB-C port), which can be used as a charging powerbank in emergency situations. Specification Full recharge in 60 minutes, 90% charge in 45 minutes Battery statu...