The new Shimano 105 R7000 group introduces a new generation of the 105 series to the market. This elevated entry-level group is designed to offer an extremely wide range of applications and race-proven performance, alongside many similarities with the top groups. Shimano 105 has always marked the entry into the realm of high-quality, race-inspired component groups. With the new 105, this definition is now significantly broadened to include a high degree of user-friendliness and customizability necessary for a wide range of uses. Weight: 232 g. Application area: Road. Mounting type: Frame mount. Recommended chain: HG-EV / HG-X 11-speed. Number of gears: 11-speed. Derailleur cage type: medium length. Derailleur capacity: normal. Min. largest sprocket: 28 teeth. Max. smallest sprocket: 12 teeth. Min. smallest sprocket: 11 teeth. Total capacity: 39 teeth. Max. difference front: 16 teeth. Max. largest sprocket: 34 teeth.