Shimano 105 R7000 11-Speed Max 30D Rear Derailleur Short Box Black

The change Shimano 105 R7000 includes the original Shadow RD technology for MTB with a much less oversized core and a structure that accompanies the cassette at all times, allowing large crowns of 30 teeth. This increases its compatibility with the new bicycle frames on the market and disc brakes. In this model Shimano change the limitations of the previous versions of line 105 where the SS allowed only up to 28 teeth. The body of the change has a shorter offset with respect to the cassette and accompanies it 12mm, in order to avoid blows or any type of failure. Shimano finds the most economical price ratio in this new 105 R7000 range.