Vortex 193AZB-49 Aluminum Rear Sprocket Black 49-Tooth 525 Pitch

The Vortex 193AZB-49 is a lightweight aluminum rear sprocket featuring a black anodized finish, 49 teeth, and 525 pitch — purpose-built for street and track performance. Engineered to replace heavier OEM steel sprockets, this sprocket reduces rotating mass for improved throttle response and acceleration.

Key Features:

• Material: Lightweight aluminum with specially formulated alloy per Vortex specifications
• Finish: Black anodized to resist corrosion and wear
• Teeth: 49T
• Chain Pitch: 525
• Position: Rear
• 100% CNC manufactured in the USA to precise tolerances
• Unique Vortex patented tooth design for increased sprocket longevity
• Silver contrast machine cuts complement the black anodized body
• Reduces rotating mass compared to stock steel sprockets

Vortex Racing is a U.S.-based manufacturer trusted by professional race teams worldwide. Their sprockets are made to the tightest tolerances in the industry and validated on the track at the highest levels of competition. The 193AZB-49 is an excellent upgrade for riders seeking performance gearing with lasting durability.