HEIR® crank lengths are custom sized for each size bike to make sure little riders have optimum pedal ergonomics. And they have ultra-narrow Q-factors to match the narrow hips of young cyclists. If that sounds like technical mumbo jumbo, here's the point - HEIR cranks will help make small riders more comfortable and efficient on their bike.
The Zulu Five features Prevelo's signature confidence inspiring geometry. Prevelo geometry utilizes a low bottom bracket that lowers the center of gravity of the bike and rider, making for a more agile and confident ride. The slack front end makes the bike forgiving to young trail riders experimenting with tough terrain.
Microshift Advent X with 10-speed Microshift Advent X G-Series 11-48T and easy to use trigger shifters gives progressing riders plenty of gear range to tackle a variety of trails.
The Zulu Five is equipped with tubeless ready tires and rims, so you can ditch the tube, reduce flats, and get a more comfortable grippier ride. Bikes ship with tubes installed and will need to be setup tubeless by you or your mechanic.
Step 1: Choose to size by either inseam or height (inseam is more accurate)
For more info check out the Size Guide