Shimano Electric Cable Black EW-SD300

Shimano EW-SD300-I 1200mm Power Cable

The EW-SD300-I is Shimano's internal frame routing power cable designed for Dura-Ace and Ultegra Di2 12 speed shifting systems or MU-UR510 hub shifting motor units. It is 0.4mm thinner than the previous EW-SD50 cable, which saves weight and has optical advantages.

It has a connector on both sides which, at 3.45mm in diameter, is also significantly slimmer than before. In this way, electrical signals are exchanged at lightning speed between the derailleur, battery, front derailleur and, in your case, the STI. Di2 time trial and triathlon shifters that require the old cable can be connected to the EW-SD300-I using a conversion adapter .

The scope of shipment includes two cable holders with which the cable can be prevented from shifting in the frame after installation.

A more compact design makes the components of the SD300 smaller and lighter, which is why the cables of the EW-SD300 are slimmer than the previous version EW-SD50.

Diameters: 2.4 mm (cable) / 3.45 mm (connector)

Scope of supply: cable incl. cable ties

Compatibility:

-Dura-Ace Di2 R9250
-Ultegra Di2 R8150
- 105 Di2 R7150
- With TT-/Triathlon components SW-R9160, ST-R9160, ST-R9180, ST-R8060 with adapter
- Alfine Di2 with MU-UR510 (with Flat and Drop Bar)
- Nexus Di2 Inter-8 with MU-UR510

Characteristic:

- 0.4 mm thinner cable than EW-SD50
- plug 1.65 mm thinner than the EW-SD50
- with cable holders that prevent movement in the frame