The original hydraulic clutch that made cables obsolete. Eliminates cables which fray and collect dirt and rust. Self adjusting; delivers consistent pull, no more adjust on the fly. Doesnt fade throughout moto. Smooth and gentle pull offers better control of power and reduces arm pump. Used by Andrew Short, Grant Langston, Jeremy McGrath and many more. Available for nearly every model. Master Cylinder Style 163This item fits the following models: 2005-2009 Honda CRF230F2012 Honda CRF230F1983-2006 Kawasaki KDX2001997-2005 Kawasaki KDX220R1997-2008 Kawasaki KLX300R1990-2004 Kawasaki KX2501990-2004 Kawasaki KX5002001-2013 Kawasaki KX851994-2004 Yamaha YZ1251988-1998 Yamaha YZ250