Vortex Racing V4 45 Tooth 530 Rear Sprocket - Black

The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration, throttle response, handling, and overallagility. Ideal for street, track, and performance applications.

• Excellent concentricity for smooth, quiet operation and efficient power transfer
• Precision-machined from high-strength 7075-T6 aluminum
• 10-15% Lighter than CAT5
• Manufactured in the USA

Upgrade your motorcycle’s final-drive performance with the Vortex Racing V4 45-tooth 530 rear sprocket, part number vtx527ZKV4-45. Developed from Vortex’s proven CAT5 sprocket platform, the V4 features a lighter, more aggressive profile designed to reduce rotating mass. Lower unsprung and rotating weight can help improve acceleration, throttle response, handling, and overall agility for street riding, track use, and other performance applications. The black finish provides a clean, race-inspired appearance while complementing a wide range of motorcycle setups.

• Excellent concentricity promotes smooth, quiet operation and efficient power transfer


• Precision-machined from high-strength 7075-T6 aluminum for strength and performance


• 10-15% lighter than the previous CAT5 design to help reduce rotating mass


• 45-tooth configuration for compatible 530 chain final-drive applications


• Manufactured in the USA to support consistent quality and precise fitment

This Vortex Racing V4 rear sprocket is designed for select Suzuki GSX-R and Triumph Daytona motorcycles, including the 2001-2005 Suzuki GSX-R600, 2006-2007 Suzuki GSX-R750, 2003-2004 Triumph Daytona 600, and 2005 Triumph Daytona 650. Confirm the motorcycle year, model, chain size, tooth count, and existing drivetrain configuration before ordering to ensure proper compatibility. Professional installation is recommended, and the chain and front sprocket should be inspected whenever the rear sprocket is replaced.

Features:

• Brand: Vortex Racing

• Part Number: vtx527ZKV4-45

• Series: V4

• Tooth Count: 45

• Chain Size: 530

• Material: Precision-machined 7075-T6 aluminum

• Finish: Black

• Weight Reduction: 10-15% lighter than CAT5

• Manufacturing Origin: Made in the USA

• Application: Street, track, and performance riding

Fitment:
Suzuki GSX-R600 Base 2001
Suzuki GSX-R600 Base 2002
Suzuki GSX-R600 Base 2003
Suzuki GSX-R600 Base 2004
Suzuki GSX-R600 Base 2005
Suzuki GSX-R600 Base 2023
Suzuki GSX-R600 Base 2024
Suzuki GSX-R600 Base 2025
Suzuki GSX-R600 Base 2026
Suzuki GSX-R600Z Base 2023
Suzuki GSX-R600Z Base 2024
Suzuki GSX-R600Z Base 2025
Suzuki GSX-R600Z 40th Anniversary Base 2026
Suzuki GSX-R750 Base 2006
Suzuki GSX-R750 Base 2007
Suzuki GSX-R750 Base 2008
Suzuki GSX-R750 Base 2009
Triumph Daytona 600 Base 2003
Triumph Daytona 600 Base 2004
Triumph Daytona 650 Base 2005