Woodcraft frame sliders feature a slider puck that can be replaced with one bolt. What makes the Woodcraft design unique is the perpendicular attachment bolt for the puck. Because they do not have to hollow out the center of the puck, Woodcraft can leave the sliding surface of the puck solid. This provides 48% more plastic to slide on, dramatically improving puck life. The side mount also eliminates the hassle of trying to dig out a puck replacement bolt through a distorted hole.

For racing, this model uses a special universal shorty slider puck (part number 50-1399) that gives the GSXR's the perfect amount of puck protruding from the fairing. 

These sliders may require cutting the bodywork.  Making solid sliders with no offsets is absolutely the best way to protect your bike in a crash - giving the slider maximum strength to resist bending and breaking.  Offset sliders can break and sometimes do more damage than they prevent (like breaking frames).