The shimano pd t420 click39r pedal features the all new pop up mechanism a pop up cage which allows for easier step in offering a more enjoyable cycling life to more people the lighter spring provides you with a simple entry and release the adjustable entry and release tension settings allow for you to adapt the pedal to your riding style the shimano pedal also features a sealed bearing cartridge axle for brilliantly low maintenance to finish off nicely the stylish shimano pd t420 click