Vortex 775AKV4-47 VTX Aluminum Rear Sprocket 47T

The Vortex 775AKV4-47 is a 47-tooth aluminum rear sprocket from Vortex's VTX series, engineered for sport and performance motorcycle applications. Machined from high-grade 7075-T6 aluminum alloy, this sprocket delivers a significant weight savings over OEM steel units without sacrificing durability or performance.

Key Features:

• 47-tooth rear sprocket for tunable final drive gearing
• Precision CNC-machined from 7075-T6 aluminum alloy for maximum strength-to-weight ratio
• Hard anodized finish for corrosion resistance and extended wear life
• Part of Vortex's VTX series — designed for direct OEM replacement fitment
• Lightened carrier design reduces unsprung and rotating mass
• Compatible with standard chain pitch for the specific application
• Made in the USA by Vortex Racing

Vortex sprockets are a favorite among track day riders and street performance enthusiasts alike. Swapping to a higher tooth count rear sprocket like this 47T unit provides quicker acceleration and improved low-end response. The hard anodized surface treatment ensures long service life even under demanding riding conditions.