The BySchulz Classic T10 Stem Riser can be mounted on a 1 1/8 inch steel ahead fork with an inner diameter of 25.4mm and is 10cm height-adjustable. The fork allows for precise, tool-free height adjustment of the handlebars in seconds using the quick-release lever. More about the function of a stem riser The height of the handlebars is crucial for riding comfort. However, there is no single ideal handlebar height. A different handlebar height is recommended for uphill than for downhill or for straight sections. Intuitively, differences are compensated for with the arms and back. This is tiring and can lead to pain. This stem riser offers a solution by allowing you to easily adjust the height as desired - even spontaneously, while on the go. It can be set upright or sporty. Specifically designed for sporty city and trekking cyclists and e-bikers. Please note: available in 3 versions: 722235 - With shim for 39.5mm stem 722236 - With shim for 41.5mm stem 722237 - With shim for 44.5mm stem riser - height adjustable Suitable for: 1 1/8 inch steel A-head forks with an inner diameter of 25.4 mm 10 cm height adjustable Precise, tool-free height adjustment Stem shim is available in 3 heights: 39.5mm / 41.5mm / 44.5mm BySchulz Article number: 722237 EAN code: 4251239300973 Retail packaging: Yes