The nitro series front brake disc is part of the latest collection from moto master. Features: attractive design, race-proven quality and competitive pricing make nitro the perfect oem replacement disc for most of your riders like moto-master's flame discs, all nitros are made of special hardened, low-carbon stainless steel for optimal durability and maximum stopping power design provides maximum heat dispersion while the carefully positioned cooling slots ensure optimal brake pad cleaning action in all conditions designed and engineered by moto-master to meet the demands of modern motocross and enduro racing brake disc fixed nitro contour offroad, front honda specifications: bolt hole circle: 106.0 Mm bolt pattern: 4 hole braking surface: drilled color finish: silver inside diameter: 88 mm 3-1 2 material: stainless steel model: nitro outside diameter: 220 mm 8-21 32'' product name: brake disc shape: contour style: solid-mount thickness: 3.1 Mm 1 8 to fit: honda crf 150 f 2007 american models honda crf 150 f 2008 american models honda crf 150 f 2009 american models honda crf 150 f 2012 american models honda crf 150 f 2013 american models honda crf 150 f 2014 american models honda crf 150 f 2015 american models honda crf 150 rb 2007 all models honda crf 150 rb 2008 all models honda crf 150 rb 2009 all models honda crf 150 rb 2010 all models honda crf 150 rb 2011 all models honda crf 150 rb 2012 all models honda crf 150 rb 2013 all models honda crf 150 rb 2014 all models ho...