Description:

This high strength steel rear sprocket is designed for a 1978 Yamaha DT 400 street motorcycle or scooter. It provides a durable and reliable drivetrain upgrade to ensure optimal power delivery.

• Part Number: PWC 55-85351 J1
• Tooth Count: 51 Teeth
• Pitch Type: 520 Pitch
• Location: Rear
• Material: High carbon C45 steel
• Construction: Computer designed for maximum strength and minimum weight
• Treatment: Heat treated and bead blasted to reduce material surface tension
• Quantity: 1 Steel Sprocket