Description
A worn or poorly designed sprocket hub compromises your clutch engagement and power delivery to the rear wheel. The DURA BLUE Sprocket Hub replaces the stock component with a heat-treated aluminum construction that eliminates flex while shedding unnecessary weight. The distinctive swirl pattern isn’t just aesthetic—it improves airflow around the hub assembly, reducing heat buildup during sustained throttle applications.
- Heat-treated aluminum construction
- Lightweight swirl design
- Bolt-on fitment
- 250R/400EX compatible
- MPN: 86SP
- Improved durability
- Enhanced heat dissipation
- Stock replacement
