Hidden Stem Increaser Bike Fork Stem Riser Aluminium Alloy Extender 3-55mm Adjustment for 28.6mm Headset MTB Road Cycling Comfort

Details

• for instant Height Adjustment: Solves neck and back pain by raising handlebars 3-55mm without replacing the entire stem, a comfortable upright riding posture for long distances.
• for premium Aluminium Construction: Crafted from high-strength CNC-machined aluminium alloy with an anodized finish, offering exceptional durability and resistance while keeping weight low at only 139g.
• Precise Compatibility Specs: Designed for head tubes with an inner diameter of 24.6mm-25.4mm (31/32 to 1 inch) and fits standard 28.6mm (1-1/8 inch) outer steerer tubes, suitable for most MTB and road bikes.
• for versatile Application: Ideal for mountain biking, road cycling, and for hybrid commuters seeking ergonomic improvements; the hidden design maintains a sleek aesthetic while providing necessary lift.
• Package & Note: Includes one hidden stem increaser; please note that slight colour variations may occur due to monitor settings, and manual measurement deviations are normal for metal components.