Vortex 610ZK-45 Steel Rear Sprocket 45-Tooth

The Vortex 610ZK-45 is a 45-tooth steel rear sprocket designed as a direct OEM replacement or performance upgrade for compatible motorcycles. Vortex is a trusted name in the powersports industry, known for manufacturing precision-cut sprockets with tight tolerances that ensure smooth, reliable chain engagement and long service life.

Constructed from high-strength steel, this sprocket offers excellent durability and wear resistance under demanding riding conditions, making it an ideal choice for street, track, or dual-sport applications. The 45-tooth count is a popular choice for riders seeking a balance between low-end torque and top-end performance.

Key Features:

• 45-tooth rear sprocket for precise gear ratio tuning
• High-strength steel construction for durability and longevity
• Precision CNC-machined for accurate tooth geometry and smooth chain engagement
• Direct bolt-on fitment — no modifications required
• Manufactured by Vortex, a leading OEM and aftermarket sprocket supplier

The Vortex 610ZK-45 is an excellent upgrade or replacement sprocket for riders looking to maintain or enhance their motorcycle's drivetrain performance with a quality, long-lasting component.