This is a pair of "Take Off" shifters. A new bike with less than 200 miles was upgraded to Di2 and these came off of it. The right hand shifter has a tiny nick under the 105 logo that happened while on the shelf. Otherwise these are as new.
The Shimano 105 ST-5700 10-speed shift levers feature a redesigned pivot location which keeps you in direct contact with your shifts no matter where your hands are placed.
Even if your hands are placed on top of the brake hoods, shifting is easy and intuitive Clean internal cable routing gives light steering action and a clean handlebar area 2 shim sizes reduce reach by 5 or 10mm for maximum comfort and control Shimano 105 ST-5700 10-speed shift levers are sold as a pair and are for use with a double-chainring crankset