Vortex Racing

Vortex Racing V4 43 Tooth 520 Rear Sprocket - Blue

SKU 251AZBV4-43

MPN vtx251AZBV4-43

$69.66 · Available to order

Vortex Racing V4 43 Tooth 520 Rear Sprocket - Blue

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.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2021–2023HondaCBR10SPM CBR1000RR-R Fireblade SPBase—
2002–2003HondaCBR954RRBase—
2010–2019HondaCBR1000RRBase—
2003–2006HondaCBR600RRBase—
2025–2026HondaCBR600RRBase—
2017–2019HondaCBR1000RR ABSBase—
2021–2025HondaCBR1000RR ABSBase—
2017HondaCBR1000RR SP2Base—
2010–2015HondaCBR1000RR ABSBase—
2000–2001HondaCBR929RRBase—
2021–2025HondaCBR1000RRBase—
2025HondaCBR10SPM CBR1000RR-R Fireblade SPBase—
2025–2026HondaCBR600RR ABSBase—
Specifications
CategoryDrivetrain
Sub-CategorySprockets
CARB ApprovedYes
Special OrderYes
Weight0.8 lb
Dimensions (L×W×H)12 × 12 × 0.5 in