The big brother of the Junior Jack Hammer - built to withstand the most punishing treatment fun loving kids can dish out. While encouraging outdoor play this product also improves co-ordination, balance, and fitness! Comfy mountain bike hand grips. Internal hardened spring for long life. Maximum bounce is obtained for children up to 70kg in weight. Supplied in a glossy full colour box with a view window to see colour.
Due to the size of this item is for collection only please phone the store to complete purchase.