MTX 1579 Hornet Lightweight Steel Front Sprocket #520 (520 Conversion) (17T) MTX 1321 Steel Front Sprocket #520 (10-KCZ) Black housing with red lens

Black housing with red lens for a custom look

Durable construction ideal for riding

DID CHAIN BREAK/RIVET R/MENT PIN 520/525/50(530)

Pairs effortlessly with biker staples — leather jackets

Fit: Crew neck cut with ribbed cuffs and hem for a clean

MTX 1579 Hornet Lightweight Steel Front Sprocket #520 (520 Conversion) (17T) MTX 1321 Steel Front Sprocket #520 (10-KCZ) Black housing with red lensMTX Raptor self cleaning Front Sprocket. Precision CNC machined to exacting tolerances from highest quality grade carbon steel. Lightning holes make MTX Raptor front sprockets 30% lighter! Unique teeth design for longer life. Mud groove design self cleans sprocket for smoother running. NOTE: Actual sprocket design may be different from the image above.