Up & Running Rear Knuckle Contains RETIRED Venturi Venting System creates negative

Venturi Venting System creates negative pressure to pull moisture from helmet breath box

It means better wear characteristics

enhancing safety

and easy to mount with toolless mounting design

Up & Running Rear Knuckle Contains RETIRED Venturi Venting System creates negativeFeatures Sold individually OEM quality Made of cast aluminum High Quality Knuckle at an Affordable Price Your rear knuckles will wear out over time. Dont wait until they break and you wreck your ride to replace them. Get the replacement you deserve. Our Up & Running Rear Knuckles are stock quality at a better cost. Plus, they're compatible with OE and other aftermarket parts. Fits Flawlessly Our Up & Running Knuckles are a direct replacement for your