Rotor Bike Components Research Specialist Christie O'Hara steps into the Mtbr booth to showcase the Rex mountain bike line. Rotor's entire mountain bike line has been redesigned for 2014 with new graphics and shapes, with the goal of lightening up the line and enhancing durability.

On deck are the Rex 1 and Rex 2 cranks as well as the New QX1 oval chainring. The Rex 1 is a 30mm crank composed of a new 7055 alloy material and weighs in at 489g while the Rex 2 is a slightly more affordable version, still features a 30mm spindle, and is available as a 1x or 2x. The new QX1 narrow-wide oval chainring is available in 28-36t and can be replaced without removing the crank. For more information visit