Park Tool EWS-1 Bicycle Electronic Shift Tool SW Only Front Derailleur to Junction B:

Front Derailleur to Junction B: 350-500mm

Spindle Material: Stainless Steel

Profile-based settings make switching between riding styles and surface preferences easier and more powerful than ever

protects and penetrates

95g (Medium)

Park Tool EWS-1 Bicycle Electronic Shift Tool SW Only Front Derailleur to Junction B:A handy tool designed to make installation and removal of bicycle electronic shifting wires and batteries quick and easy. The durable composite body features our iconic three way wrench shape and prevents scratching of expensive components. Angled ends allow for safe installation and removal of Shimano Di2 E Tube wires in tight spaces. Universal coin cell tool helps remove and install battery covers on SRAM AXS and other electronic accessories.