Next month Maxime Charveron and Ryan Guettler will enter an invite-only dirt comp in Duisburg, Germany.
The name of the event is the T-Mobile Extreme Playgrounds and it's filmed live for MTV. Next to the dirt riding it has bands on stage such as Sum 41, AFI and Bad Religion.
You'll be able to follow it live on www.mirrabikeco.com but we'll remind you on that a bit closer to the event date (25 April 2010).
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