Description:

This high strength steel rear sprocket is designed for a 1977 Yamaha DT 400 street motorcycle or scooter. It provides a durable and reliable drivetrain upgrade to ensure optimal power transfer.

• Part Number: 55-85343
• Tooth Count: 43 Tooth
• 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 surface tension
• Quantity: One steel sprocket per package