Shimano Power Cable EW-SD300 for Alfine Di2 & STEPS

The EW-SD300 Power Cable for Shimano Di2 Internally Geared Hubs and E-bike Systems

EW-SD300 is a power cable for external routing developed by Shimano with regard to the MU-UR510 internally geared hub motor unit. It can also be used with the e-bike wiring from the EP8, EP6, STEPS E6100 and E5000 series. The cable is 0.4 mm thinner than the previous EW-SD50 model, which saves weight and has optical advantages. There is a connector on both sides, which, with a diameter of 3.45 mm, is also significantly slimmer than before. Components that require the old cable, such as the Junction B SM-JC40, can be connected to the EW-SD300-I via conversion adapter.

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of batteries and electrical equipment can be found here.

Guidelines for Replacing E-bike Components:

Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance.

Specifications:

Cable Length:

150 - 1600 mm

Cable Routing:

external

Number of Plugs:

2

Cable Diameter:

2.4 mm

Plug Diameter:

3.45 mm

Compatibility:

• Alfine Di2 with MU-UR510 (for Flat and Drop Bar)
• Nexus Di2 Inter-8 with MU-UR510
• EP8 EP801 for MTB / Touring
• EP8 EP801 for Urban / Touring
• EP8 EP801 for cargo bike
• EP8 EP800 for MTB / Touring
• EP8 EP800 for Urban / Touring
• EP8 EP800 for cargo bike
• EP6 for MTB / Touring
• EP6 for Urban / Touring
• EP6 for cargo bike
• STEPS E6100 and E6180 with Di2 internally geared hubs
• STEPS E5000 and E5080 with Di2 internally geared hubs

Note from the manufacturer:

For the Dura-Ace R9200, Ultegra R8100 and 105 R7100 Di2 groupsets, please use the EW-SD300-I power cable designed for internal cable routing.

Features:

• cable 0.4 mm thinner than EW-SD50
• plug 1.65 mm thinner than EW-SD50

Manufacturer Numbers:

150 mm:

I-EWSD300L015

200 mm:

I-EWSD300L020

250 mm:

I-EWSD300L025

300 mm:

I-EWSD300L030

350 mm:

I-EWSD300L035

400 mm:

I-EWSD300L040

500 mm:

I-EWSD300L050

550 mm:

I-EWSD300L055

600 mm:

I-EWSD300L060

650 mm:

I-EWSD300L065

700 mm:

I-EWSD300L070

750 mm:

I-EWSD300L075

800 mm:

I-EWSD300L080

850 mm:

I-EWSD300L085

900 mm:

I-EWSD300L090

950 mm:

I-EWSD300L095

1000 mm:

I-EWSD300L100

1200 mm:

I-EWSD300L120

1400 mm:

I-EWSD300L140

1600 mm:

I-EWSD300L160

Contents:

• 1 x Shimano Di2 EW-SD300 power cable