FACAIIO 90 Degree Adjustable Bike Stem Riser Aluminum Alloy Handlebar

Details

• Complete Stem Kit Includes All Sizes: 1pc adjustable bike stem riser with multiple size options 90mm/110mm length and 31.8mm/28.6mm clamp diameters to fit most mountain and bikes - CHECK YOUR BIKE'S STEERER TUBE AND HANDLEBAR DIAMETERS BEFORE ORDERING.
• 90-Degree Vertical Rise Design: Precise 90-degree upward angle increases handlebar height for upright riding posture - reduces strain on lower back wrists and shoulders during extended rides or urban commuting.
• Robust Dual-Bolt Clamping System: for Heavy-duty dual-screw clamping delivers consistent for torque distribution and prevents slippage - maintains secure alignment between stem and steerer tube even on bumpy off-road terrain.
• Lightweight Anodized Aluminum Construction: CNC-machined 6061 aluminum alloy offers strong strength-to-weight ratio - sandblasted anodized resists scratches and while keeping overall bike weight minimal.
• Ergonomic Fit for Diverse Riders: Adjustable rise accommodates varying for rider heights and flexibility levels - perfect for commuters riders and casual cyclists seeking more relaxed control and natural arm positioning.