TOKICO’s TREKMASTER Performance Shocks use the latest technology to address
the problems of improper damping control on trucks and SUVs.

The TREKMASTER Series combines TOKICO’s multi-stage variable-aperture piston valve
system with a new base valve design that provides a dual blowoff compression cycle. This
allows the TREKMASTER to provide a level of handling, traction and ride quality unmatched
by ordinary shocks. In addition to this highly sophisticated damping system, TREKMASTER
shocks feature a rod guide and piston seal design that reduces mechanical drag by up to
65 percent compared to other shocks. The result is remarkably smooth, controlled
performance—on and off pavement—for years to come.

The TREKMASTER Series damping and rebound dynamics achieve an ideal balance
of quick response and low impact harshness—to deliver a combination of excellent tire
adhesion, stable control, improved ride quality, and reduced wander during strong side winds.