JT Self-Cleaning Steel Rear Sprocket 45T (520) - JTR897.45SC

The new standard in steel rear motocross sprockets. A unique self-cleaning design keeps the contact area clean from dirt and mud while significantly reducing weight. Made from heat-induction hardened C45 steel which lasts up to six times longer than a 7075 aluminium sprocket and greatly extends chain life.

Features:

• JT Sprockets are made from the latest generation of computer design and control metal cutting equipment for maximum durability
• JT rear sprockets are made from the finest C45 high carbon steel
• All sprockets are heat-treated and hand-finished to meet or exceed the highest possible quality standards