Front Brake Master Cylinder with Lever for Honda CR125R CR250R CR500R CRF250R Motorcycle Features： 1、OE Number: The referencing OE number of this front brake master cylinder are 45510 KCE 671, 45510 MEY 305, which is molded and designed depend on the original data, and maintaining the original car model. 2、Fitment: The front brake master cylinder lever is a replacement for CR125R 1997?2008, for CR250R 1996?2008, for CR500R 1996?2001, for CRF250R 2004?2013, for CRF450R 2005?2013, for CRF250X 2004?2013. 3、Powerful Braking: Provide efficient and stable braking performance, whether it is sudden braking or daily braking, it can ensure braking effect and improve driving safety. 4、 Material: Made of wear resistant metal and ABS materials, it is rust resistance and wear resistance, so that the product has a longer lifespan. 5、Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles. Specification： Item Type: Front Brake Master Cylinder OE Number: 45510 KCE 671, 45510 MEY 305 Material: Metal, ABS Fitment: Fits for CR125R 1997-2008 Fits for CR250R 1996-2008 Fits for CR500R 1996-2001 Fits for CRF250R 2004-2013 Fits for CRF450R 2005-2013 Fits for CRF250X 2004-2013 Fits for CRF450X 2005-2013 Package List： 1 x?Front?Brake?Master?Cylinder