At Escapa, we have all the replacement parts your bike needs. The Shimano Di2 6mm Sealing Caps (4-pack) SM-GM01 for EW-SD50 are inserted into the frame’s cable holes to support the cables and protect them from damage caused by friction.
Technical Specifications:
Compatibility: EW-SD50 shift cable (Di2/Steps)
Material: rubber
Dimensions: round 6 mm, oval 7 x 8 mm
Color: Black
Model: SM-GM01
Includes: 1 set of Shimano rubber inserts for internal routing of EW-SD50 cables, 4 pieces
