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Shimano EW-SD300 E-Tube Di2 Electric Wire

ShimanoEW-SD300 E-Tube Di2 Electric Wire (Return to Product Page)

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User submitted reviews

Review by neontreefrog

Reviewed 5/15/2022
by neontreefrog
bay area
Overall Rating
2 of 3 customers found this review helpful.
new DI2 wires

these are really thin now. connection is like before, but with a new version of the insert tool. you just have to run wires between the front and rear mechs and up to the seat post battery. I used 650 & 1200 (58 cm frame) and still ended up with 10 cm of extra out the top. just coiled and push back down into the seat tube. works fine.

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