VDS Bar Mounts. Introducing the ProTaper VDS (Vibration Damping System) - engineered to deliver unmatched comfort, control, and durability on every ride. The VDS isolates handlebar vibration through a precision-tuned elastomer system that reduces rider arm pump and improves feel. Designed for motocross, off-road, and enduro, this advanced mount system enhances stability through rough terrain while reducing forces from harsh impacts. Built with ProTaper's proven attention to strength and reliability, the VDS sets a new standard for smoother, more controlled rides. Consistent rebound control - dedicated rebound spacer delivers smooth, reliable performance. Tested and proven - verified vibration reduction across multiple frequencies. Fits all 1-1/8" handlebars. Dual-direction compression and rebound damping - reduces rider arm pump by absorbing forces on both compression and rebound.