Parlee Z-Zero Custom Build× 16.05.2017 Our latest Parlee to be built in the BG workshop is the Parlee Z-Zero. This is the ultimate bicycle for every aspect of road cycling. Hand made by Parlee in USA the Z-Zero offers the ideal combination of lightweight and stiffness in a carbon bike. Paired with the new Enve 3.4 carbon clinchers and the latest Shimano 9150 Di2 Groupset there is no compromise on performance. Stop by Bike Gallery and have a look for yourself!