At DMG Motorsports, we present the SUPERSPROX rear sprocket, built with steel teeth and a 7075-T651 aluminum core for a durable, lighter alternative to an all-steel sprocket. Its CNC-machined construction and larger tooth radius support a precise wheel fit, reduced chain friction, and extended chain life for street and off-road applications.

Features:

• 43-tooth rear sprocket
• 520 chain size
• Steel teeth designed to last up to 3 times longer than aluminum
• 7075-T651 aluminum core
• CNC machined for a precise wheel fit
• Larger tooth radius helps reduce chain friction and extend chain life
• Available for street and off-road applications
• U.S. and European patented
• Black finish