Applicability:For CBR600RR 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Function: This clutch for master cylinder lever has an adjustable design, ergonomic shape, 6-speed adjustable distance, convenient for different riders to use; Material: The motorcycle brake clutch lever is made of aluminum alloy, and is also extremely light. It is very suitable for outdoor conditions and demanding off-road riding. Wide Compatibility: Designed for a wide for range of mainstream motorcycle models, supporting vehicles with dual disc brakes. Before purchasing, you can verify the model and year of the motorcycle, or provide this information for customer service assistance to avoid the embarrassment of incompatibility. Routine Inspection: After each motorcycle wash, it is recommended to check the base of the clutch and brake levers for cracks, and ensure the left and right rocker arms of the dual disc brake levers are on the same plane. If any loose screws or lack of lubrication are found, tighten them promptly., Manufacturer: Naojino