Full- and semi-synchronized shifting functions can be selected using the E-TUBE app. With digitally accurate electronic shifts and coordinated communication between shifters and derailleurs, the new SHIMANO 105 front derailleur offers the best shifting you've ever experienced.
Powerful, accurate, smooth front shifting. Programmed chain guide control by automatic trim. Manual, full- and semi-synchronized shifting program.Top gear teeth capacity: 50-52T. SHIMANO 105 R7100 Di2 Series. 44.5 - 44.5. Firmware update by E-TUBE PROJECT.
Most of the other major countries takes 7-15 days. For Mexico and Brazil, it takes longer time (2-3 months). While it has been arrived in destination countries. Due to the logistics policies, batteries cannot be included in the parcel. So all of the products, especially bike light, will not contain batteries.These charges will be collected by local custom or relevant government departments. Brake Cables & Hose & Parts. Wheels & Tubes & Tires. You will receive our newsletter once a week.