Vertex 53.95mm Top End Piston Kit - KTM/Husqvarna SX125 2007-2015, TC125 2014-2015 Brand_Cougar Manufacturer part number: BN31 50T

Manufacturer part number: BN31 50T EVO BLACK

Manufacturer part number: 8100047

Manufacturer part number: 8550000013

Manufacturer part number: 158156

Vertex 53.95mm Top End Piston Kit - KTM/Husqvarna SX125 2007-2015, TC125 2014-2015 Brand_Cougar Manufacturer part number: BN31 50TThe Vertex Top End Piston Kit For KTM Husqvarna SX125 2007 2015, TC125 2014 2015 53. 95MM is part of the latest collection from Vertex. Features: All pistons are heat treated with a T 5 hardening and tempering cycle All piston skirts are coated with a high tech Molybdenum Disulphite coating for faster break in time and increased piston life Cast piston kits are gravity cast aluminum alloy with 18% silicone content, which produces an extremely light