MKS COMPACT EZY REMOVABLE CITY PEDAL:

The latest addition to the popular EZY removable range is the Compact EZY. 
The ultra low profile/low volume shape is perfect for city bikes and folding bikes.
The superlight one piece extruded alloy body is extremely robust and the CNC machined sealed bearings and bushings are both silky smooth and will withstand all weather conditions.  The pronounced edgings mean that its diminutive size does not compromise grip.  The ultimate compact pedal.