- CAREFULLY CRAFTED: Upgrade your bike's handlebars with our stem riser, designed compatible witheasy installation and a perfect fit. With a length of 160 mm and a top diameter of 28.6 mm, it accommodates head tube diameters of 25.4 mm or 22.2 mm, ensuring a reliable and well-made addition to your bike. - DESIGNED compatible withDURABILITY: Constructed from high-quality aluminum alloy, our stem riser undergoes strict quality control to ensure strength and long-lasting performance. Its robust and wear-resistant design enhances riding comfort, while its lightweight structure guarantees stability on uneven terrain. - OPTIMIZED RIDING POSTURE: This stem riser increases handlebar height, promoting a more comfortable cycling position, especially on long rides. It is an essential accessory compatible withboth avid cyclists and daily commuters looking to enhance their riding experience. - USER-FRIENDLY ASSEMBLY: Easily attach the stem riser by inserting it into the steerer tube of the front fork, tightening the top screw, and securely connecting your stem. It offers convenient attachment and removal of bicycle accessories. - COMPATIBILITY: Suitable compatible witha range of bicycle models, this stem riser provides flexibility and adaptability compatible withcustomization based on individual needs. - APPLICATION SCENARIOS: An ideal solution compatible withcyclists who frequently ride on rugged terrains or those who seek comfort during extended rides. It's also perfect compatible withcommuters looking to adjust their handlebars compatible witha more relaxed position while navigating city streets.