Cobra CX50JR Rear Black Cobra Sprocket - 39 Teeth

• Color: Black
• Type: Sprocket
• UPC: 887337309170

The ProTaper Cobra CX50JR Rear Black Sprocket features 39 teeth and is crafted from high-quality aluminum. Designed with Race Spec (RS) precision, it includes a revolutionary Angled Mud Groove that creates a self-cleaning effect to prevent horsepower loss and sprocket wear. The CNC machining and unique groove design increase the tooth surface area by up to 40%, enhancing chain contact and significantly extending sprocket life.