The Frog 40 is a great value bike for 3 to 4 year olds with an average inside leg of 40cm. The Frog 40 is a great first bike for children to transition from balance bikes to their first pedal bike. Featuring purpose designed lightweight sturdy alloy frame that makes it easy to manoeuvre yet light enough to carry. Thanks to its regidity and sturdy design the Frog 40 can take all the abuse it's likely to recieve as a first bike.  Specd with Tektro brakes with small, easy to reach brake levers for smaller hands. Patented Frog cranks make for easier pedalling and reduces the distance between the pedals increasing efficiency and comfort.