Shimano Di2 EW-GM300-S Circle/Round Grommet
for
The EW-GM300 grommets from Shimano are inserted into the cable
holes of the frame to give the Di2 EW-SD300 power cables hold.
Features - Shimano
EW-GM300-S
Hole dimension on frame
Package contains:
SHIMANO item no.: Y7HN02000
EAN: 4550170874681