Using replaceable alloy cage plates and an alloy pedal body, the UB-Lite saves about 46 grams from comparable pedals such as the Sylvan Road. The UB-Lite is built around our hand adjusted Cup and Cone bearing system, which provides serviceability that s now uncommon in today s designed for the dump products. The UB-Lite is also with our Ezy quick release axle system. The patented Ezy system allows for safe, rapid, and tool less removal of pedals for travel, storage, or flexibility. Particularly popular as an upgrade for folding bicycles, those who take their bikes on mass transit, or travel bikes with coupler systems our Ezy system can dramatically improve ride quality while saving space.