The SHIMANO 105 R7020 DUAL CONTROL SHIFT/BRAKE LEVER combine the weather-independent safety of disc brakes and sophisticated ergonomics with the fast and intuitive shifting quality you are used to from the SHIMANO 105. You can return old batteries that we have or have had in our range as new batteries to our shipping warehouse (shipping address) free of charge. The symbols shown on the batteries have the following meaning: The symbol of the crossed-out wheeled bin means that the battery must not be disposed of with household waste. Pb = battery contains more than 0.004% by mass of lead Cd = battery contains more than 0.002% by mass of cadmium Hg = battery contains more than 0.0005% by mass of mercury. //RSHR// cycling 24 cycling trade ROG Danziger Str. 10 D-27243 Harpstedt VAT ID: DE2.