Specification Brand : Brush Research ItemName : Brush Research RMFH240Z25 Rotor Flex Hone 240 Fine ItemPackageQuantity : 1 ItemTypeKeyword : flex-hones Manufacturer : Brush Research PartNumber : RMFH240Z25 ProductDescription : Flex-Hone for rotors utilizes the patented Flex-Hone technology to produce the ideal surface finish on automotive and motorcycle disc brake rotors automotive fly wheels and clutch plates More rotors per hone than abrasive pads Lowers harmonic vibrations Produces a non-directional pattern Ideal for a new and returned rotors and flywheels