Vortex 527ZKV4-48 VTX Aluminum Rear Sprocket 530-Pitch 48-Tooth Black

The Vortex 527ZKV4-48 is a 530-pitch, 48-tooth aluminum rear sprocket engineered for performance-focused riders demanding precision, lightweight construction, and long-lasting durability. Featuring Vortex's patented VTX design with a black anodized finish, this sprocket is a direct upgrade over heavier OEM steel units.

Key Features:

• 530-Pitch Compatibility: Designed for use with 530-pitch drive chains
• 48 Teeth: Provides tunable gearing options for street and track applications
• 100% CNC Machined: Manufactured to precise tolerances with saber tooth grooves for consistent chain engagement and increased longevity
• Specially Formulated Aluminum Alloy: Built to Vortex's proprietary specifications for the ideal balance of strength and weight savings
• Lightening Holes: Strategically placed to reduce rotating mass and improve throttle response and acceleration
• Black Anodized Finish: Provides corrosion resistance and a clean, aggressive appearance
• Patented Tooth Design: Vortex's unique tooth geometry extends sprocket life and improves chain wear characteristics
• 527 Bolt Pattern: Compatible with GSXR1000 (2001–2008) and Hayabusa (2008–2019) hub configurations

Cross-reference part numbers: 527-48, 57-4069, 3-52748. Made in the USA, the Vortex 527ZKV4-48 is a trusted choice for street riders and racers alike looking to optimize drivetrain performance.