Enhanced Performance With its high-quality aluminum construction and rigid shock design, this stem kit significantly enhances your bike's performance. Versatile Compatibility Designed to fit Specialized Diverge, Roubaix, Ruby, Sirrus versions 1.0 1.5 2.0, this stem kit offers wide compatibility. Rigid Shock Design The rigid shock design provides a smooth ride, enhancing your cycling experience on various terrains. Easy Installation This stem kit is easy to install, making it a convenient choice for cyclists looking to upgrade their ride. High-Quality Aluminum Material Crafted from high-quality aluminum, this stem kit ensures durability and longevity, perfect for Specialized Diverge, Roubaix, Ruby, Sirrus models. Description Condition TypeRigid Shock Stem Kit ColorBlack(As pictured) MaterialHigh Quality Aluminum Fitment For Specialized Diverge, Roubaix, Ruby, Sirrus or any other model.(with shock version 1.0, 1.5 or 2.0) Feature -- This part allows for the stem to be placed at the same height or drop by as much as 22mm for a more aero/aggressive position. -- A top cap with an M6 bolt is needed for the top (included) and if a lower stem position is used, the part can be cut to length and a normal star nut and top cap can be used. NOTE: Some bikes are fitted with a stem for a 1" steerer tube and this part will only work with 1-1/8" steerers. Package Included 1xRigid Shock Stem Kit