The all new powerdyne rival plate attaches to the model 265 in the wicked adding excellent response from the rigid extruded aluminium and high rebound urethane cushions all of that response and precision doesnt mean anything if you cant put it down on the track which is why we have selected the all new radar bullet a wheel developed and tested specifically for roller derby by top derby athletes as the wheel for the riedell wickedfeaturesboot riedell 265 blackplate powerdyne rival alumini