Xtrig PHDS Kit for KTM & Husqvarna - 50100018Xtrig PHDS are well engineered sophisticated handlebar vibration dampers, not just a simple rubber ring under the bolts. These are the best in their league and an industry standard used by KTM and Husqvarna rally team. These are the only product used in in Dakar by pro teams. What is PHDS ? The PHDS (Progressive Handlebar Dampening System) is a system supported by elastomers designed to absorb engine and chassis vibrations. The system also dampens the