JT Sprockets Front Sprocket KTM / Husqvarna / Gas Gas 400cc-890cc JT Sprockets leverages state-of-the-art computer design and precision metal cutting technology to produce sprockets that offer unmatched durability. Their advanced manufacturing processes ensure maximum longevity and performance, setting new standards in the industry. Features: JT frontsprockets are made from ultra durable Scm420 steel alloy All sprockets are heat-treated and hand-finished to meet or exceed the highestquality standards Note: Images are for reference only.