MTB Stem Riser 28.6mm Aluminum Alloy Handlebar Stem Extender Stem Fork Extend Extender Riser for BMX

MATERIAL - High strength 6061 aluminum alloy bike stem is 20% lighter than ordinary aluminum alloy stem, more flexible to use and easier to climb. Anti-corrosion, no rust, high toughness, no deformation SOLID - Two 5mm hex screws are designed to lock, double lock, strong stem, not easy to fall off, safer when use FUNCTIONAL SPACERS - The handlebar stem is equipped with the spacers, you can see the picture for details ADJUSTABLE - The mtb stem can be adjusted freely to fit fit your height, effectively reducing waist pressure and making riding easier EASY INSTALLATION - Just connect the original bicycle fork. The handlebar stem is suitable for most bicycles.; Number of shipments: 1 pcs