Vortex 200ZK-37 Steel Rear Sprocket 37-Tooth

The Vortex 200ZK-37 is a 37-tooth steel rear sprocket engineered for motorcycle powersports applications. Built to Vortex's exacting standards, this sprocket delivers reliable power transfer and long-lasting durability for both street and performance riding.

Constructed from carbon steel alloy per Vortex's proprietary specifications, the 200ZK-37 features a silver anodized or electro-plated satin black finish to resist corrosion and maintain appearance over time. Vortex's patented tooth geometry sets this sprocket apart from standard offerings, extending service life and maintaining consistent chain engagement.

Key Features:

• 37-tooth rear sprocket for optimized final drive ratio tuning
• Carbon steel alloy construction per Vortex specifications
• Corrosion-resistant silver anodized or electro-plated satin black finish
• Patented unique tooth design for extended sprocket longevity
• Precision manufactured for consistent chain engagement and power transfer
• Drop-in replacement compatible with OEM chain pitch

Upgrading or replacing your rear sprocket with the Vortex 200ZK-37 allows riders to maintain or fine-tune their motorcycle's final gear ratio, balancing acceleration response and top-end speed. Vortex is a trusted name in motorcycle drivetrain components, supplying both street riders and racing teams worldwide.