XXXtreme – Fastest tricks Posted by Pablo Azocar on Thursday December 17 2009 Skateboarding is X-treme but skateboarding fast and doing tricks is XXX-treme. See that? I’m making up words and stuff. Anyway, check out the video to see a kickflip at 25 mph (40 kph) and more. Tweet Tags: I should get some sleep, Skateboarding, skateboarding fast, XXXtreme