Lightweight and durable: made of aluminum alloy, this bicycle handlebar riser is lightweight yet sturdy, offering better toughness and resistance to deformation. It provides rustproof performance for reliable outdoor riding. Enhanced riding comfort: with a large angle and longer length, it improves the riding position for a more comfortable and flexible feel. This helps you ride more relaxed and enjoy longer sessions, reducing strain on wrists and shoulders. Adjustable height: the stem height can be increased by up to 50 mm, allowing you to easily tailor the fit to your riding needs for comfort and control. Easy installation and broad compatibility: simple to install by connecting to the bike steerer tube. Compatible with MTB, downhill bikes, fixie, and road bikes, making it a versatile upgrade for any cyclist. Use scenarios: Trail and off road riding where a higher and more ergonomic riding position improves control and reduces fatigue. Upgrading an existing MTB, downhill, fixie, or road bike to achieve a fit for better comfort on longer rides. Bike fitting and position adjustment to relieve wrist and shoulder strain during extended sessions.