The Batch 12 inch bicycles are ideal for 3 year olds who have already mastered or want to skip the balance bike phase. Very light, with a durable 6061 aluminum frame, just one speed and a rear coaster brake to keep it simple and take the confusion out of learning ride. Training wheels are included for learning balance, but can be removed when your little one is ready to ride without help. Comparable Bikes MSRP REI Co-op Rev 12 $240 Batch KB.12 $260 Trek Precaliber 12 $280 Cannondale Trail 12 $350