Vented Silver Viper 2-Disc Aluminum Clutch Drum for Heat Management World Formula Heat Dissipation: Superior thermal management

Heat Dissipation: Superior thermal management prevents clutch fade during long feature races

and this sealed short block for the Local Option 206 provides exactly that

keeping your drive-line organized and efficient

cutting long-term costs

Orange top for high-visibility and brand flair

Vented Silver Viper 2-Disc Aluminum Clutch Drum for Heat Management World Formula Heat Dissipation: Superior thermal managementHeat is the enemy of speed in kartingthis Viper vented drum fights back with targeted airflow channels in its silver aluminum body. The two disc setup, combined with ventilation, keeps temperatures low, preventing slip and ensuring crisp engagement even after multiple hot laps. Vents promote cooling without compromising structural integrity. Standard small pattern fits Bully sprockets and similar for broad versatility. Silver anodized surface resists