That is where our expertise comes in! Thanks to our exclusive Stay Steady Technology (SST) geometry and different wheel sizes (26″ at the front for stability, 20″ at the rear to lower the centre of gravity), the weight is kept as low as possible. The result is exceptional lateral stiffness that eliminates any wobbling, even with wriggly children on the back or a heavy load on a steep climb. Please note, this bike is not designed for intensive mountain bike use or extreme riding (steep trails, obstacles or jumps).