Handlebar Riser Extension Function and durability: This bike stem extender is made of material, providing practical and longlasting use. It increases handlebar height by approximately 5 cm to deliver a more comfortable riding posture. What it solves: Raises the cockpit to reduce neck and back strain on longer rides, promoting a more ergonomic position without changing steering control. Key attributes: height increase 5 cm; material built for durability; improves comfort during use. Lightweight and BurdenReducing Function and performance: With a lightweight design, this extender helps reduce rider fatigue by lowering the effort required to ride, contributing to a smoother, more comfortable experience. Why you need it: Less weight overhead means easier handling and less energy expenditure over distances. Key attributes: lightweight construction; reduces riding burden; enhances overall comfort. Versatility and Compatibility Function and scope: Designed to be suitable for various types of bikes, including road bikes, , and folding bikes, providing broad compatibility for different cycling needs. What it solves: Enables you to adjust handlebars across multiple bike types without separate components. Key attributes: broad compatibility; suitable for road bikes, , and folding bikes; flexible use. Hidden Design Function and aesthetics: The hidden stem extender integrates seamlessly into the bike's overall look, offering an aesthetic enhancement while boosting performance. It maintains a sleek and streamlined appearance. Why you need it: Keeps the bike looking clean and unified while delivering performance gains. Key attributes: discreet, streamlined appearance; seamless integration; maintains bike aesthetics. Use scenarios Scenario 1: Longdistance or endurance rides where a more upright posture reduces neck and lower back tension, improving comfort over extended periods. Scenario 2: Urban commuting on bikes with lower handlebar setups, where a 5 cm rise helps achieve a more natural, comfortable riding position without modifying steering feel. Scenario 3: Use on folding bikes or versatile road bikes that benefit from a higher handlebar position for better control and allday comfort during mixeduse trips. Key attributes at a glance Function: Raises handlebar height with a stem extender for improved comfort and control. Size: height increase approximately 5 cm. Material: made of material. Compatibility: suitable for road bikes, , and folding bikes. Performance: enhances comfort, reduces riding fatigue, and preserves a clean bike appearance.