MTX Hornet Disc & Premier Pad Rear Kit Contents:MTX HORNET BRAKE DISC SOLID WAVE TYPE REAR - MDHS01003PREMIER BRAKE PADS FULL SINTERED MOTO X - PBPR306MTX Hornet Disc & Premier Pad Rear Kits are the perfect brake maintenance kit for your bike including a strong and durable MTX Hornet Brake Disc constructed from SUS 420 stainless steel & heat-treated to HRC 36+-2 paired with high-quality Premier PR Series Sintered Brake Pads that have been upgraded to a HIGH DENSITY sintered metal compound suitable for all types of MX. The perfect alternative to expensive OEM replacements while designed to meet and exceed OEM specifications.About the Hornet Wave DiscsUsing Lightweight induction hardened stainless steel the Hornet Wave discs offer superior strength and durability while using MTX’s innovative technology to keep you in control under high-stress braking. Constructed using one complete segment of SUS 420 stainless steel then heat-treated to HRC 36+-2. MTX’s Wave technology ensures your discs stay cool through high strain environments.Disc Specifications:O.D: 240mmI.D: 121mmMinimum Thickness: 3.5mmDisc Position: Rear Fits: Honda CR125R 2002-2004 2006 CR250R 2002-2007 CRF250R 2004 2008-2013 2015-2019 CRF250X 2004-2007 2009-2016 CRF450R 2002-2006 2008-2009 2011-2012 2014-2019 CRF450RX 2017-2020 CRF450X 2005-2016