Adjustable Bike Stem

Description Only fit for Handlebar diameter 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8"). Constructed from high-strength machined 6061 aluminum alloy. It’s easy to install, just connect up the original front fork stem, and a four-bolt bar clamp holds the bar securely in position. The adjustable stem allows the rider to achieve a more comfortable riding position, correcting shoulder/arm/back pain caused by the original setup. This handlebar riser allows you to sit straighter on the bike and is better for your back. Features Size: 10 x 5 x 5 cm Weight: 280 g Degree: ±60° adjustable (Maximum Angle:60°) Color: Black Please Note Adjustable Bike Stem require washers (31.8*110mm) to complete installation