Lightweight and trail-ready, this little dirt shredder has a wide range of gears to tackle hills and a durable build that will keep up with their adventures Built with a lightweight aluminum frame, plenty of stand-over clearance, and easy-to-use gears, this is the rigid version (no front suspension) of the XtC Jr. family. With 24-inch wheels and smooth-rolling tires that can handle the trail, it’s a fun and stable way to get started on the trail.