The Shimano SM-GM02 is a precision-engineered oval rubber grommet designed for clean and secure internal routing of E-TUBE wires in DI2 electronic drivetrains. By sealing the frame entry point, it protects wires from dirt, moisture, and abrasion while maintaining a sleek, professional look.

Key Features:

• Type: DI2 E-TUBE Wire Grommet

• Model: SM-GM02

• Shape & Size: Oval, 7 x 8 mm hole dimension

• Function: Secures internal wires and prevents frame damage

• Material: Durable rubber resistant to wear and environmental factors

• Compatibility: For Shimano DI2 road and triathlon internal routing systems

Ideal For:
Riders installing or maintaining internal DI2 wiring, ensuring durable, clean, and reliable electronic shifting performance.