Available now from HPI Racing is our machined 19 Tooth Heavy Duty Clutch Bell for the Savage monster truck! Because our Heavy Duty Clutch Bells are precision machined from a single piece of high-strength steel, they are much stronger than standard two-piece clutchbells. The 19 tooth clutch bells are designed for racers looking for maximum top speed when using high horsepower engines. Recommended for on-road driving only, requires a 49 tooth Savage spur gear (#76939). Each clutch bell is clearly marked and packaged individually with a Savage monster truck gearing chart.