Ground-breaking, independent research carried out by Sport and Exercise Scientists at Brunel University in collaboration with Dimitris Katsanis* led to significant improvements of the current generation of Frog bikes. Taking the independent research into consideration, our R&D team improved the frame geometry to enable children to adopt a more ergonomic position, specific to their anatomy.

* bicycle engineer Dimitris Katsanis of Metron Advanced Equipment (the man behind the all-conquering GB Team track bikes that brought Olympic fame)