The ebc x-series brake disc for bmw g 650 x-moto 2007-2009 front left is part of the latest collection from ebc.Features: ultra lightweight ebc brakes x series floating front mc rotors since their introduction, have become one if the worlds best selling lightest and best performing discs available for all modern sport bikes. Floating mc rotors feature ebc brakes unique and patented s-drive button system which features square sided rivets captured in square drive pockets on the rotor and hub which allow the outer rotor blade to expand and contract freely under the heat of braking without suffering rivet lock. Hand built and inspected ultra lightweight but strong patented square drive button system floating rotors designed as an oem improvement specifications: bolt hole circle: 80.0 Mm bolt pattern: 6 hole braking surface: drilled slotted color finish: gold stainless steel material: stainless steel model: x series outside diameter: 320 mm product name: brake rotor shape: round thickness: 5.0 Mm type: two piece floating units: each to fit: aprilia na 850 abs 2008 mana european models aprilia na 850 abs 2009 mana all models aprilia na 850 abs 2010 mana all models aprilia na 850 abs 2011 mana european models aprilia na 850 abs 2012 mana european models aprilia na 850 gt 2009 mana all models aprilia na 850 gt 2010 mana all models aprilia na 850 gt 2011 mana all models aprilia na 850 gt 2012 mana all models aprilia na 850 gt 2013 mana all models aprilia na 850 gt 2014 mana all m...