I think these are for Tua Gus, but anyway, its good for ur
knowledge lah hehe no harm reading. 
Imagine This
You are riding down the highway closing in on an eighteen wheeler.
The left lane is clear so you grab a handful of throttle and lean.
You've done this a thousand times without a problem. In fact it's
one of the thrills you expect from riding. Only this time is
different. Last week's road crew left enough waves in the road to
capsize the Titanic. Just as you pass the truck, your front end
starts to shake an ever worsening wobble. This situation can happen
to any rider on any bike. The outcome will depend on conditions,
skill, and pure luck. Fortunately you have help. A steering damper
can help control front end shake and lesson the chance of high
speed wobbles and tank slappers.
Hyperpro Active Control DesignHYPERPRO Active Control Design
Hyperpro is the only active control damper available. What exactly
is active control? Active control means that as the steering force
increases, so does the damping effect. This results in a smooth
easy-handling ride at low speeds combined with heavy dampening
during extreme situations. The best of both worlds.
Hydraulics 101
A steering damper works by forcing oil through a hole. The size of
that hole determines the amount of dampening. Every adjustable
damper except HYPERPRO works by simply adjusting the size of the
hole/holes that the oil flows through. The problem with this method
is that you have a fixed level of dampening across the entire range
of steering inputs. If you want maximum dampening the result is
handling that is uncomfortably stiff during normal riding. If you
want a smooth ride during normal conditions you sacrifice safety
and control during extreme situations.
Why HYPERPRO is different
The HYPERPRO damper works in a unique and ingenious way. It has
four adjustable holes that are always open during normal
conditions. However as steering forces grow, two of the holes start
to close. The more force, the more they close. This revolutionary
design enables you to ride with a relaxed level of dampening yet
still have heavy dampening when you need it most. Truly a
breakthrough in dampening design. No other damper comes close to
offering this kind of active response.
There's More
The safety afforded by the unique HYPERPRO active design is reason
enough for every bike owner to have one. However the HYPERPRO
philosophy of quality engineering has resulted in a damper with a
number of additional features that make it truly exceptional.
Special Heat Reservoir
The HYPERPRO damper has a special reservoir to capture oil
expanding due to increasing temperature. A moving piston (the
damper) creates heat. As the oil has no place to expand it will
literally freeze the damper into a solid bar. The HYPERPRO damper
has the largest expansion reservoir of any damper available. A
spring loaded one way valve ensures that the level of fluid remains
constant, no matter how aggressive you ride. A feature unique to
the HYPERPRO design.
Infinite Adjustability
The adjusting knob on a HYPERPRO damper has 10 steps.
Single Piece Piston Rod
The piston in the HYPERPRO damper is a single piece rod. Most other
dampers are a two piece design which can result in excessive
lateral movements of the piston at the end of it's stroke. This can
cause oil leaks and, in an extreme situation, a jam if the piston
torque's when fully extended.
Quality Construction
The HYPERPRO damper is made from high-grade aircraft aluminum and
has special coatings that reduce friction. The damper is also
rebuildable from the piston rod to the last screw.
For Magazine Review on Hyperpro Steering Damper.
http://www.sportsbikeworld.co.uk/Hyperpro/hyperpro.htm
