Vortex 154ZB-43 Rear Sprocket Aluminum Sprockets - 43T

The Vortex 154ZB-43 is a 43-tooth aluminum rear sprocket engineered for performance motorcycle applications. Vortex is a globally recognized leader in motorsport drivetrain components, and this sprocket reflects their commitment to precision manufacturing and lightweight performance.

Key Features:

• 43-tooth rear sprocket configuration for optimized acceleration and drive ratio
• Precision-machined from high-strength aluminum alloy for an ideal balance of light weight and durability
• CNC machined to tight tolerances for smooth, consistent chain engagement
• Hard anodized finish for enhanced corrosion and wear resistance
• Direct OEM-style fitment — no modifications required
• Compatible with standard chain pitch for the 154 series carrier

Vortex sprockets are a popular choice among track day riders, club racers, and performance street riders looking to fine-tune their motorcycle's gearing. Swapping to a larger rear sprocket like the 43T increases low-end torque and improves acceleration at the cost of slightly reduced top speed.