Wera Bicycle Set 1 Wrench and Bit Set – 14 piece. Wera offers the Bicycle Set 1 an assortment of tools that is very mobile thanks to its compact and design-oriented textile folding bag and offers solutions for the most common screwdriving situations when working with bicycles. The sturdy bag contains the bit ratchet Zyklop Mini 1 and 10 bits with all the benefits of Wera-Bit technology specially adapted to the most common screw connections on a bicycle.