Delivering the best of both worlds, radical custom-bike styling with high quality details like precision-cut full coverage heat shields, Big Radius reset the bar for aftermarket exhaust systems. Now featuring our innovative PCX™ Technology, which integrates chambered high-flow catalysts for a boost in torque while producing the deep throaty growl you want from your v-twin machine.*
PCX™ (Power Chamber Exhaust) Technology
Chambered High-Flow Catalyst Cartridge Designed to Increase Torque
