ROADNADO Bike Stem Riser Handlebar Extender 115/135/150/180mm for 1-1/8" 28.6mm Fork Lightweight Aluminum Alloy Bike Handlebar Extender for Mountain Road Bike MTB (115mm)

ROADNADO Bike Stem Riser Handlebar Extender 115/135/150/180mm for 1-1/8" 28.6mm Fork Lightweight Aluminum Alloy Bike Handlebar Extender for Mountain Road Bike MTB (115mm)

• WIDE COMPATIBILITY - The bike stem riser is designed for 1-1/8 in (28.6 mm) fork steerer tubes and is compatible with most mountain bikes and road bikes. Raising the handlebars to the proper height can help reduce slouching while riding, relieve neck and back fatigue, and allow for quick steering response on mountain roads.
• ADJUSTABLE HEIGHT - The handle bar extensions for bike are available in 4 sizes (115/135/150/180 mm) and comes with spacers, allowing you to freely adjust the handlebars to a comfortable height. Choose the 115–135 mm for daily commuting to relieve neck strain, and the 150–180 mm for agile mountain bike handling. Each size is clearly labeled; please verify that the size and brake cable length are appropriate before purchasing.
• STURDY & LIGHTWEIGHT ALUMINUM ALLOY - Made from 6061-T6 aluminum alloy, the handlebar extender offers excellent corrosion resistance and impact resistance. It is durable yet lightweight (114–289 g), so it won't add extra weight to your bike. Ideal for commuting, off-road riding, or leisurely rides.
• DUAL-SCREW FASTENING - The steerer tube extender features a dual-screw locking mechanism and steel screws, ensuring a secure fit that prevents the handlebars from loosening or falling off, thereby reducing safety hazards while riding.
• INSTALLATION TIPS - The hex wrench required for installation is included. By following the installation instructions and video tutorials on the product page, you can easily complete the installation. — If you find that the stem riser cap cannot be centered during installation, it may be because the bike's headset is misaligned. Please try realigning the headset to complete the installation.