The 2012 model Designed for the youngest learners from age 2 to 5 years the Mini Glider is designed for safe learning fun. The seat can lower to 11 and the handle bars to adjust to accommodate the very youngest riders. Glide Bikes also incorporates a unique foot peg system to allow kids to have a place to rest their feet while gliding. These pegs can be locked into place with one simple to use tool-free pin allowing the foot pegs to be installed or removed in seconds. This Feature helps some of our smallest riders and special needs kids to focus on gliding and balancing. As your child develops balance and begins gliding they can place their feet on the foot pegs and get accustomed to the natural foot position present on a traditional bicycle. If there is not a place to put feet its uncomfortable for kids to dangle their feet and they wont be able to ride for as long. It also helps save their shoes from getting scraped up. Patented Slow Speed Geometry for slowest speed balance bike. Sized for ages 2-5 with inseam of 12-20 pant size 2T-5. Childs weight up to 100 lbs. Lightweight at 8 lbs. for safer maneuvering. Durable alloy frame featuring mountain bike geometry. Quick release seat clamp allows easy height adjustments from 12-18.5. Durable 12 EVA foam tires never need air. Adjustable Handlebar. Adjustable up to 3 2010 model adjusts 2 lower than previous model for a custom fit.