Park Tool EWS-2 Bicycle Electronic Shift Tool General SD50 port (pcs): 2

SD50 port (pcs): 2

SRAM PaceLine X rotors [F] 160mm

1-1/8" x 1

Superior rigidity for maximum power transmission

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

Park Tool EWS-2 Bicycle Electronic Shift Tool General SD50 port (pcs): 2A 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