Vortex 253CZK-34 Steel Rear Sprocket 34-Tooth Black

The Vortex 253CZK-34 is a 34-tooth steel rear sprocket finished in black, engineered for sport bike and motorcycle applications demanding race-proven drivetrain performance. Manufactured to Vortex's exacting standards, this sprocket delivers reliable power transfer for both street and track use.

Key Features:

• 34-tooth rear sprocket configuration for precise gear ratio tuning
• Steel construction — durable, high-strength material for demanding riding conditions
• Black finish for a clean, aggressive aesthetic and added corrosion resistance
• 100% CNC machined in the USA to the tightest tolerances in the industry
• Induction-hardened and plated for enhanced strength and longevity
• Vortex patented tooth profile design reduces wear and extends service life
• Specially formulated alloy per Vortex Racing specifications

Vortex Racing has been a trusted name in high-performance motorcycle drivetrain components since 1995, with products proven at the highest levels of AMA Superbike, Supercross, and motocross competition. The 253CZK-34 is a direct bolt-on replacement sprocket offering OEM-quality fitment with race-level durability.