Powerslide One Joker Boys - the affordable kids Tri skate. Kids want to have fun when they skate and the Powerslide One Joker Boys is perfect. It's a light weight three wheel inline skate which is easy to handle. The centre wheel of this soft boot Tri skate acts like a spinning coin making it easier for kids to manoeuvre their skates. The Joker adjustable inline skate features quality parts like Powerslide wheels and Wicked ABEC 5 bearings. To make braking easier this skate comes with the height adjustable brake with a big brake pad. The Name says it all - the Joker is a real fun machine.