Vortex 255B-41 Aluminum Rear Sprocket 41T

The Vortex 255B-41 is a 41-tooth aluminum rear sprocket engineered for performance motorcycles. Vortex sprockets are precision-machined from high-strength 7075-T6 aluminum alloy, delivering an exceptional balance of lightweight performance and long-lasting durability on both street and track applications.

Key Features:

• 41 Teeth — optimized tooth count for acceleration and throttle response tuning
• High-Strength 7075-T6 Aluminum Construction — significantly lighter than steel sprockets while maintaining rigidity
• Precision CNC-machined for exact fitment and consistent chain engagement
• Hard anodized finish for corrosion resistance and extended service life
• Lightening cuts reduce rotating mass for improved performance
• Designed as a direct OEM-style replacement with no modifications required

Vortex is a trusted name in the powersports industry, offering sprockets that meet or exceed OEM specifications. The 255B-41 is ideal for riders looking to fine-tune their final drive ratio for improved acceleration or top-speed characteristics.