Spare Hamax Fixing Bracket, ideal when using one childseat on two different bikes. Fits Siesta, Smiley, Sleepy and Kiss childseats. This fitting provides maximum safety and will fit most bikes, fits tubes with diameters of 28 mm – 40mm. With a quick release system which is easy to assemble, meaning you can switch the seat between bikes with real ease. The fixing is flexible to avoid conflict with the attachment point of the wire, the two-wire system also distributes the pressure evenly onto the tube. This relieves any uneven pressure on to the bikes frame. There are also safety indicators on the mount to ensure that the bar is safely and securely fitted.