At DMG Motorsports, we present the SUPERSPROX Front CS Sprocket Steel 15T-420 HON CST-249-15-2, a precision-machined steel sprocket designed for smooth chain rotation and dependable durability. Its hardened construction, weight-reducing design, and dirt-resistant details make it a practical choice for maintaining efficient drivetrain performance.

Features:

• Manufactured from hardened SCM-435 steel
• CNC machined for a precise fit and smooth chain rotation
• Fully recessed and drilled to reduce rotational mass
• Gas impregnated carburized teeth provide durability and reduce chain drag
• Grooved to help prevent dirt buildup under the chain and prolong chain life
• 15-tooth front sprocket
• 420 chain designation

Fitment