The RS version has been getting rave reviews. Despite the weight, the nature of the power delivery and lack of gears to fiddle with apparently make it devastati

The RS version has been getting rave reviews. Despite the weight, the nature of the power delivery and lack of gears to fiddle with apparently make it devastatingly fast: http://rideapart.com/2013/08/rideapart-review-2014-mission-rs/ http://rideapart.com/2013/08/rideapart-review-2014-mission-r...