MTX floating discs are made from two segments of stainless steel which are riveted together to allow the outer section of stainless steel to expand under extreme temperatures. The outer section is manufactured from Japanese SUS 420 stainless steel then heat-treated to HRC 36+-2 while the centre of the disc is manufactured from steel or alloy. Fits: Triumph TIGER 800 2011-2016 TIGER 800XC 2013-2019 TIGER 800XCA 2016-2021 TIGER 800XCX 2015-2021 TIGER 800XCx low 2017-2021 TIGER 800XR 2016-2019 TIGER 800XRT 2016-2021 TIGER 800XRX 2016-2021 TIGER 800XRX low 2017-2021 TIGER EXPLORER 2012-2016 TIGER EXPLORER ABS 2013-2015 TIGER EXPLORER SPOKED WHEELS 2015 TIGER EXPLORER WIRE WHEEL 2013-2014 TIGER EXPLORER XCa 2017-2019 TIGER EXPLORER XCx 2017-2019 TIGER EXPLORER XCx low 2017-2019 TIGER EXPLORER XRt 2017-2019 TIGER EXPLORER XRx 2017