Shimano Di2 EW-GM300 circle grommets provide secure cable management for your electronic groupset.
These grommets insert into frame cable holes to firmly hold the EW-SD300 power cables in place, preventing movement and protecting your Di2 system's wiring. Essential for clean cable routing and reliable performance on any terrain.
Features
- Frame grommet for new electric wire SD300
Specification
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Model: EW-GM300
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Compatibility: Di2 EW-SD300 cable
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Function: Protection of the power cable when entering the frame
Hole Dimension on Frame
- 6mm - round (EW-GM300-S)
- 7x8mm - oval (EW-SD300-M)
Contents
- 1 x Shimano Di2 EW-GM300 Rubber Grommet for EW-SD300
