TwiztedRabbit Posted May 14, 2009 Report Share Posted May 14, 2009 so its official due to yamaha looking for a way to get the bike to rev faster up to 16.5k rpms.. they managed somehow to actually lower hp and torque.. from 2008's bike.. 2008 were averaging from 106.3-108.2hp and now its around 102.5-104.1!!!! whats up with that..discuss Quote Link to comment Share on other sites More sharing options...
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