Vortex Front Chain Sprocket Steel 13 Tooth for 520 Chain - Compatible with Aprilia, Kawasaki, Yamaha

The Vortex Front Chain Sprocket, part number 3370-13, is engineered for high-performance motorcycle applications. Crafted from durable steel, this 13-tooth sprocket is designed to withstand rigorous riding conditions while providing reliable power transfer. Its precision manufacturing and induction hardening ensure tight tolerances and long-lasting durability, making it an excellent choice for both street and track use. The zinc coating offers excellent resistance to corrosion, extending the lifespan of the sprocket even in harsh environments. Lightening holes strategically drilled into the sprocket reduce rotational mass, improving acceleration and throttle response without sacrificing strength or durability.

Features:

• Precision manufactured and induction hardened to precise tolerances

• Zinc coated to resist corrosion

• Drilled lightening holes to reduce rotating mass