The PHDS is a system supported by elastomers designed to absorb engine and chassis vibrations. The system also dampens the forces acting on the handlebar in a horizontal and vertical direction, maintaining steering precision.
 
The handlebar can be adjusted in 12 different positions when the PHDS is mounted
 
YAMAHA        YZ 250 F          2014- 2021     
YAMAHA        YZ 450 F          2014- 2021