COBRA Speedster Slashdown Exhaust - '12-'17 Softail 6852B Quantum-X Solid Helmet Will only fit Acerbis Rally

Will only fit Acerbis Rally Brush and Rally Profile handguards

Quantum-X and Signet-X helmets

Designed for all enduro battery-powered models

enhancing the Egg Shape of the helmet

COBRA Speedster Slashdown Exhaust - '12-'17 Softail 6852B Quantum-X Solid Helmet Will only fit Acerbis RallyCobra's Speedster systems combine traditional styling and modern performance technology These shotgun pipes also produce class leading power gains In part, the power gains come from the Cobra PowerPort, their proprietary crossover technology that helps to increase overall power from idle to redline Delivers the kind of power increase you normally experience with a 2: 1 system, while retaining the clean classic lines of a 2: 2 pipe Full length, 222