Outer and inner diameter of the disk have a non-round design that enables better radial expansion of the rotor under extreme heat conditions Piercing holes are replaced by edges specifically designed to improve brake pad performance Floating disk with steel carrier OEM diameter; directional design for left or right side Select your choice from the dropdown. FITMENT KTM 620 LC4 Adventure 1997-1998 KTM 640 LC4 Adventure 1998-2000 KTM 640 LC4 Adventure 2004-2007 KTM 640 LC4 Enduro 1999-2007 KTM 950 LC4 Adventure 2002-2006 KTM 950 LC4 Adventure S 2004-2006 KTM 950 Super Enduro R 2006-2008 KTM 990 LC8 Adventure R 2010-2012 KTM 990 LC8 Adventure S 2006-2008 PROPOSITION 65 ⚠️WARNING This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65
