Vortex 527ZOV4-49 VTX Aluminum Rear Sprocket Pitch Orange Sprockets - 527 49T

The Vortex 527ZOV4-49 is a 49-tooth aluminum rear sprocket designed for 527 pitch chain applications. CNC machined from aerospace-grade 7075 T6 aluminum, this sprocket delivers an ideal balance of lightweight performance and durability trusted by racers and performance riders alike.

Key Features:

• 527 Chain Pitch – Engineered specifically for 527 pitch chain applications
• 49 Teeth – Optimized tooth count for performance gearing
• 7075 T6 Aerospace Aluminum Construction – High-strength material that reduces rotating mass and improves throttle response
• CNC Machined in the USA – Precision manufacturing ensures tight tolerances and a perfectly concentric sprocket for smooth, consistent power delivery
• Orange Anodized Finish – Hard anodized color coating provides corrosion resistance and a distinctive look
• Optimized Tooth Profile – Unique tooth geometry minimizes chain wear and extends the service life of both the sprocket and chain
• Mud-Clearing Grooves – Integrated grooves between teeth help expel debris and keep the drivetrain running cleanly

The Vortex VTX aluminum rear sprocket is a direct bolt-on upgrade that reduces unsprung and rotating weight compared to heavier steel sprockets, resulting in quicker acceleration and improved overall drivetrain efficiency. A popular choice for both track and street performance builds.