The wave front brake discs is part of the latest collection from galfer. Features: made from 420 high-carbon stainless tier-1 steel laser cut, never stamped each rotor is individually heat-treated and double-disc parallel ground to ensure perfect-flatness wavedesign allows for lower operating temperatures at extreme conditions wavedesign is much lighter than a stock rotor for maximum braking performance and longevity, galfer recommends using galfer brake pads with galfer rotors. Brake rotor floating wave specifications: bolt pattern: 4 hole braking surface: slotted color finish: black silver inside diameter: 120 mm 4-3 4 material: aluminum stainless steel model: wave outside diameter: 320 mm 12-19 32' product name: brake rotor shape: contour style: full-floating thickness: 5.0 Mm type: two piece floating to fit: husqvarna lt 610 e 2001 european models husqvarna smr 630 2006 replica all models husqvarna smr 630 2007 replica all models husqvarna sm 450 rr 2008 european models husqvarna sm 450 rr 2009 european models husqvarna sm 450 r 2003 european models husqvarna sm 450 r 2004 european models husqvarna sm 450 r 2005 european models husqvarna sm 450 r 2006 all models husqvarna sm 450 r 2007 all models husqvarna sm 450 r 2008 american models husqvarna sm 450 r 2008 european models husqvarna sm 450 r 2009 american models husqvarna sm 450 r 2009 european models husqvarna sm 450 r 2010 american models husqvarna sm 450 r 2010 european models husqvarna sm 510 r 2005 european mod...