Vortex 170V4-49 VTX Aluminum Rear Sprocket 49-Tooth

The Vortex 170V4-49 is a 49-tooth VTX series aluminum rear sprocket engineered for performance-oriented riders who demand lightweight precision drivetrain components. CNC-machined from aerospace-grade 7075-T6 billet aluminum, this sprocket delivers an outstanding balance of low weight and exceptional durability.

Key Features:

• 49-tooth rear sprocket for optimized gear ratio and acceleration tuning
• Machined from 7075-T6 aerospace-grade billet aluminum for maximum strength-to-weight ratio
• CNC-manufactured in the USA to tight tolerances for precise chain engagement
• Lightweight construction reduces rotating mass for improved throttle response, acceleration, and deceleration
• Anodized finish provides corrosion resistance and long-lasting appearance
• Tooth profile designed for smooth, efficient power transfer and extended chain life

Vortex Racing is a U.S.-based manufacturer with over 15 years of experience producing top-quality motorcycle racing components trusted by professional race teams in Motocross, Supercross, Road Racing, and Flat Track Racing. The 170V4-49 is a direct bolt-on replacement sprocket built to perform at both track and street levels.