Vortex 110BZB-43 Black Aluminum Rear Sprocket 43T

The Vortex 110BZB-43 is a high-performance 43-tooth rear sprocket crafted from lightweight 7075-T6 aluminum and finished with a durable black anodized coating. Vortex sprockets are precision CNC-machined to exacting tolerances, ensuring smooth chain engagement, consistent performance, and a perfect OEM-spec fit.

Key Features:

• 43 Teeth — engineered for optimal power delivery and acceleration tuning
• Black anodized finish — corrosion-resistant and aggressive looking
• 7075-T6 aluminum construction — exceptional strength-to-weight ratio over stock steel sprockets
• CNC precision machined — tight tolerances for reliable chain tracking and reduced wear
• Direct OEM replacement — bolt-on fitment with no modifications required
• Vortex 110BZB carrier pattern — matches specific OEM bolt patterns for compatible sport and street bikes

The Vortex 110BZB-43 is an ideal upgrade for riders looking to fine-tune gearing for track days, spirited street riding, or to replace a worn factory sprocket with a lighter, more durable alternative. Sold individually as a rear sprocket only — chain and front sprocket sold separately.