Vortex 435KV4-49 Aluminum Rear Sprocket 49T

The Vortex 435KV4-49 is a 49-tooth aluminum rear sprocket designed as a high-performance replacement for sport bikes and motorcycles. Machined from lightweight aircraft-grade aluminum, this sprocket delivers a significant weight savings over stock steel sprockets without sacrificing durability or precision.

Key Features:

• 49-tooth rear sprocket for tuned gearing performance
• Machined from lightweight aluminum alloy for reduced unsprung weight
• Hard anodized finish for corrosion resistance and extended service life
• CNC-machined for precise tooth profile and chain engagement
• Compatible with 520 chain pitch applications
• Direct OEM-style bolt pattern for straightforward installation
• Available in Vortex's signature anodized color options

Vortex sprockets are manufactured to tight tolerances, ensuring smooth power transfer and consistent chain wear. The 435KV4-49 is an ideal upgrade for riders looking to fine-tune their motorcycle's acceleration and throttle response through gearing changes.