Features: COMFORTABLE CYCLINGIt is installed between the stem and the front fork, the height is about 124mm/4.88inch, make it easier for you to maintain traction on steep hills, suitable for long-distance riders. WIDE APPLICATIONIt is suitable for split handlebars of most mountain bikes, road bikes, folding bikes, fixed gear bikes, track bikes, etc. Connected handlebars cannot be installed. STURDY DURABLEBike stem riser is made of aluminum alloy material, featuring high strength, durable. It is wear-resistant, scratch-resistant and not easily deformed. Frosted process, strong texture. EASY TO INSTALLIt comes with an L-type wrench, unscrew the top cover and screws, unload the handlebar. Put in the front fork and adjust well, turn on the screw and finish, easy to install. STABLE MOUNTINGThe stem riser has a double screw locking design, and the metal screws make the handlebar firmer, cannot be easily loosened and fall off and reduce the risk of cycling. : 1. Stem riser makes it easier for you to maintain traction on steep hills, suitable for long-distance riders. 2. Suitable for split handlebars of most mountain bikes, road bikes, double screw locking design, it cannot be easily loosened and fall off. 3. Made of aluminum alloy material, featuring high strength, durable. Frosted process, strong texture. Specifications: Color: black Material: aluminum alloy Height: about 124mm/4.88inch Caliber: about 28.6mm/1.13inch Wrench length: about 78.5mm/3.09inch Package Includes: 1pc x Bike stem riser 1pc x Wrench Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.