JT Sprockets JTR857.40 40 Tooth Steel Rear Sprocket, Single

JT Sprockets JTR857.40 40 Tooth Steel Rear Sprocket, Single

• Made from Japanese SCM420 chromoly steel alloy
• Heat treated and hand finished to meet or exceed OEM standards
• Outlasts any mild steel or surface hardened sprocket
• Each sprocket goes through 10 quality control checks before it leaves the factory
• JT Sprockets are manufactured the right way – by hobbing, machining and drilling; this is the only proven way to achieve the closest of tolerances and the most accurate teeth profiles

JT Sprockets ensures maximum durability and performance through accurate machining and using only the best grade of C49 high carbon steel. Heat treated and hand finished to perfection, all JT Sprockets meet or exceed the highest possible quality standards for the powersports industry. Each sprocket goes through 10 quality control checks before it leaves the factory.