It's never too soon for kids to start mountain biking, but sometimes it is too soon for them to own toys with four-digit price tags. That's why the Revere Sonic series is so important. These bikes give kids everything they need to confidently hit the trails in a serious way, with none of the excess bling that they probably don't need just yet. The Revere Supalite aluminum frame is responsive and agile; the mechanical disc brakes offer confident stopping power in all conditions; the 1x7 wide-range Shimano drive train keeps it simple, while providing plenty of gears for climbing and descending; and the Suntour suspension fork will smooth out the kind of gnarly terrain that this bike was designed to be ridden over. We hope that the Sonic is not the last mountain bike your kid will ever own, but it should absolutely be their first.