Info: MacDaddy Racing Honda CRF150F CRF 150 Clutch Kit. This clutch kit comes with 6 new clutch fibers, 5 new steels, and 5 new springs. Firstly, this kit comes with durable longer lasting fibers that can be used in higher HP machines. In addition, aftermarket steels that are made from high-quality steel, and clutch springs that are slightly stiffer than stock Honda CRF150F clutch springs. All this means this kit is made to last. Whether you ride in the trails or at the drag strip, this clutch kit will surely suit your needs. Without a doubt, MacDaddy Racing has the highest quality parts for serious riders and builders who are looking to make more power. Compatibility: These parts will fit Honda CRF150F years: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017