JT Sprockets Steel Front Sprocket KTM SX 85 2018 - 2023 Husqvarna TC 85 18 - 23 Gas Gas MC 85 2021 - 23, 13T

JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. JT Steel Sprockets are manufactured using only the finest grade of SCM420 chromoly steel alloy for the front sprockets

http://www.jtsprockets.com/catalogue/part/JTF1905/