Akrapovic Sound Valve System

With easy manual adjustment make the sound you want for your ride. Switch is mounted on the left side on the bike and can be activated while riding. The valve system is activated mechanically with wire rope. Akrapovic uses investment casted housing with high-temperature graphite bearing, a thousand times approved.

• The perfect complement to Akrapovic's Slip-On line allows riders to easily adjust for the sound level they want without ever leaving the bike, or getting hands dirty.
• World class design and function uses investment cast stainless steel housings and high-temperature graphite bearings throughout.
• Valve systems are cable-actuated through a hand control that is mounted on-bike where the owner can reach it.
• At every setting, there is still the unmistakable, deeply resonant sound of Akrapovic.
• Weight: 3.5 pounds (1.6 kg).
• Note: The Akrapovic Heat Shield Set (sold separately) is mandatory when this optional sound valve system is used together with the Akrapovic Slip-On Exhaust.