Park Tool EWS-2 Bicycle Electronic Shift Tool General CNC machined from 7075 T6

CNC machined from 7075 T6 aluminium

You can also use it where you would normally use 0W-30

and moisture-wicking in a lightweight package

SD50 port (pcs): 2

10K Temperature Compensation

Park Tool EWS-2 Bicycle Electronic Shift Tool General CNC machined from 7075 T6A 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 EW SD300 wires in tight spaces. Universal coin cell tool helps remove and install battery covers on SRAM AXS and other electronic