SHIMANO 105 RD-R7000 REAR DERAILLEUR Shimano has redesigned the 105 line of components to keep it up to date with the ever-evolving industry standards. The Shimano 105 RD-R7000 Rear Derailleur Rear Derailleur utilizes Shimano?s low-profile Shadow parallelogram design, which reduces crash vulnerability and improves shifting performance. The new construction matches the force from the hand to reduce shifting effort and also allows for more flexible cable routing options. With the RD-GS option, you?ll be able to accommodate a 11-34t cassette, perfect for a gravel/CX rig. FEATURES: 11-speed The Shimano SHADOW RD low-profile design increases shift stability and reduces crash vulnerability while providing a sleek integrated appearance Two cage length options provide wide range of gearing compatibility - RD-SS covers: 11-25T to 11-30T - RD-GS covers: 11-28T to 11-34T SKU: RD-R7000 ***These are OEM Shimano Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging.***