Unique T-Lock system offers 2 stages of skill development Stage 1 : beginner stage, the T-Lock button is turned to the left, disengaging the tilt steering function. Allows new riders to focus on riding and breaking skills Stage 2 ; advanced stage. The T-Lock button is turned to the right engaging the tilt steering to allow full freestyle riding Telescopic handlebar adjusts to child's height for maximum riding comfort Non-slip footplate with TPR rubber surface and easy-reach break for safe and secure riding R Exclusive, only available at Toys R Us Canada. Watch as your new rider becomes a scooter master with the smarTrike T5 Scooter! Unlike any other scooter, the T5 uses an innovative T-Lock system for 2 stage skill development. For beginners, the T-Lock secures the handlebar from tilting. This gives little riders the opportunity to focus on learning momentum and braking. When ready, engage the steering for full freestyle riding. The beautiful swiss design with adjustable telescopic handlebar, non-slip footplate and easy-reach footbrake provides a safe, high-quality ride. Ideally suited to help children 3+ develop confidence, independence and balance/control, at their own pace. Give your child an excellent first riding experience with the smarTrike T5 Scooter. Surpasses all safety standards. Recommended for ages 3+ to a maximum weight of 110 lbs / 55 kg.