Vortex Racing V4 44 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 44-tooth 530 rear sprocket, part number vtx436ZKV4-44. Designed as the next generation of Vortex aluminum rear sprockets, the V4 builds on the proven CAT5 platform with a lighter, more aggressive design. Reduced rotating mass helps improve acceleration, throttle response, handling, and overall agility for street, track, and other performance applications.

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


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


• 10-15% lighter than the Vortex CAT5 sprocket design


• Black finish delivers a clean, performance-focused appearance


• Manufactured in the USA

This Vortex Racing V4 sprocket is engineered for riders seeking responsive power delivery and reduced drivetrain weight without compromising precision. Its 44-tooth configuration and 530 chain compatibility make it a dependable choice for maintaining or tuning motorcycle gearing. The accurately machined tooth profile and excellent concentricity promote consistent chain engagement, smooth operation, and efficient transfer of engine power to the rear wheel.
The Vortex Racing vtx436ZKV4-44 rear sprocket fits select Suzuki GSX-R750 applications, including the 1998, 1999, 2020, and 2021 model years, as well as the 2021 GSX-R750 100th Anniversary Edition. Confirm your motorcycle’s year, model, chain size, and original gearing before installation. Professional installation is recommended to ensure correct alignment, torque, and final-drive adjustment.

Features:

• Brand: Vortex Racing

• Part Number: vtx436ZKV4-44

• Sprocket Type: V4 rear sprocket

• Tooth Count: 44 teeth

• Chain Size: 530

• Material: Precision-machined 7075-T6 aluminum

• Finish: Black

• Weight Reduction: 10-15% lighter than CAT5

• Manufacturing Origin: Made in the USA

• Fitment: Select 1998, 1999, 2020, and 2021 Suzuki GSX-R750 models, including the 2021 100th Anniversary Edition

Fitment:
Suzuki GSX-R750 Base 1998
Suzuki GSX-R750 Base 1999
Suzuki GSX-R750 Base 2020
Suzuki GSX-R750 Base 2021
Suzuki GSX-R750 100th Anniversary Edition Base 2021