Bobike child seat GO Reclining System, on the back of the bicycle with sleep position, an innovative tilting system, the Bobike GO can be adjusted in just a few seconds while the child is in the bicycle seat. Press the adjustment button at the back and easily place the seat in the 20 degree tilt position, suitable for children from 9 to 22 kg. The new frame mount fits round and oval seat tubes with a diameter between 28 and 40 mm and is specially designed so that the brake cable is not compromised. The required tube length for mounting is 105 mm.