Briggs & Stratton World Formula Engine 30mm Bearings and less binding of brake

and less binding of brake system during operation

Additional gun-drilled holes throughout the sprocket line ensure minimal rotating mass without detracting from durability

in multiple chain-drive pitches of #35 or #219

Single-piece

and 40mm standard hubs

Briggs & Stratton World Formula Engine 30mm Bearings and less binding of brakeBriggs & Stratton World Formula engine for racing go karts. Ideal for those that want a little more horsepower and performance over the Briggs Animal line of engines, with reliability of a Briggs & Stratton product. The World Formula produces about 12 horsepower, a step up from the 206! Note: Currently this engine has varying availability we stock it as they are available, or can order directly from Briggs & Stratton for you with a lead time (which