BOYESEN offers you this magnesium colored aluminum clutch cover for your motocross 4 strokes YAMAHA YZF 450cc from 2003 to 2009/ YAMHA WRF 450cc 4 strokes from 2003 to 2013 / GAS GAS ECF 450cc 4 strokes from 2013 to 2016. This clutch cover is made at BOYESEN FACTORY RACING even in the best aluminum possible to guarantee you a quality of top-of-the-range product resisting better the shocks, fall,... In addition to being very light it also allows to give a personal touch racing to his motorcycle what is not negligible when you want to distinguish it from others. This product is sold as on the picture with its crankcase gasket to have a good seal. Be careful to always keep this gasket in good condition because it prevents any engine oil leaks. You have to know that BOYESEN is a very big American manufacturer of products for the motocross world. Each product is tested and approved by many of the best competition riders. We propose you here the magnesium color but it can be also available of black. A detailed list of vehicles on which this product fits can be found below.

Fits on:

GAS GAS EC450 F 2013

GAS GAS EC450 F 2014

GAS GAS EC450 F 2015

GAS GAS EC450 F 2016

YAMAHA WR450F 2003

YAMAHA WR450F 2004

YAMAHA WR450F 2005

YAMAHA WR450F 2006

YAMAHA WR450F 2007

YAMAHA WR450F 2008

YAMAHA WR450F 2009

YAMAHA WR450F 2010

YAMAHA WR450F 2011

YAMAHA WR450F 2012

YAMAHA WR450F 2013

YAMAHA YZ450F 2003

YAMAHA YZ450F 2004

YAMAHA YZ450F 2005

YAMAHA YZ450F 2006

YAMAHA YZ450F 2007

YAMAHA YZ450F 2008

YAMAHA YZ450F 2009