Spring Rate: 0.52 kg/mm

Accuracy and performance. Accurate rates to within 2 percent. High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel. Choose from varying spring rates to suit your biking needs.

1997-2007 fits HON CR250R
2004-2009 fits HON CRF250R
2004-2009 fits HON CRF250X
2012-2013 fits HON CRF250X
2015-2017 fits HON CRF250X
2002-2008 fits HON CRF450R
2005-2009 fits HON CRF450X
2012-2017 fits HON CRF450X
2019 fits HON CRF450X
2011 fits Husaberg FE570
2006-2010 fits KAW KX250F
2008 fits KTM 450 EXC-R
2008-2009 fits KTM 690 SMC
2007-2012 fits SUZ RM-Z250
2005-2012 fits SUZ RM-Z450
2004-2007 fits SUZ RM125
2004-2008 fits SUZ RM250