Stoptech 11-18 BMW X3/X4 Cryo Drilled Sport Right Front Rotor

StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye, many fleet customers are sold on its ability to extend the service life of the brake rotor. Deep cryogenic treatment is a one-time process that permanently improves the performance and wear characteristics of metal components, from brake rotors and engine parts to machine tools and gear sets. All new StopTech Sport Rotors may be ordered with cryogenic treatment for an additional fee. Symmetric vane, split-core castings for uniform heat distribution. Black E-Coat anti-corrosive coating protects much better than competitors spray paint. Double disc ground friction surface for optimal performance and service life This extra process provides better rotor balance and creates a cleaner; more finished looking component; In addition; Rotors are inspected for balance and mill-corrected to a tolerance of less than 2oz 2011 - 2016 BMW X3, 2015 - 2016 BMW X4 Fitment: BMWX3sDrive28i2015 BMWX3sDrive28i2016 BMWX3sDrive28i2017 BMWX3xDrive28d2015 BMWX3xDrive28d2016 BMWX3xDrive28d2017 BMWX3xDrive28i2011 BMWX3xDrive28i2012 BMWX3xDrive28i2013 BMWX3xDrive28i2014 BMWX3xDrive28i2015 BMWX3xDrive28i2016 BMWX3xDrive28i2017 BMWX3xDrive35i2011 BMWX3xDrive35i2012 BMWX3xDrive35i2013 BMWX3xDrive35i2014 BMWX3xDrive35i2015 BMWX3xDrive35i2016 BMWX3xDrive35i2017 BMWX4M40i2016 BMWX4xDrive28i2015 BMWX4xDrive28i2016 BMWX4xDrive28i2017 BMWX4xDrive28i2018 BMWX4xDrive35i2015 BMWX4xDrive35i2016