I've engaged the TC a couple times now (sand and a bump around a corner) but it's not very noticeable... I almost got the 2011 in Red, but i just loved the 2012. I hope to get the bike on the track down here after some classes and really try to get that TC working! But the 2011 and older are awesome too.Just curious tho... Is there a reason u went for the 2012 vs a 2011 or earlier? I read that the 2012 is 475 lbs and that the traction control is not very effective on the street.