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Description
A Crucial Connection In The Di2 Ecosystem
The Shimano 2 Port Junction EW-JC302 Junction allows you to connect two EW-SD300 electric wires to each other. The wires are fixed by a plug connection.
Features
- Series: EP8 EP800 Series
- Weight: 5g
- E-Tube ports: 2
- E-Tube Port type: SD300
- Type: Junction B
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Specifications
Mfg PartNum: IEWJC302 | |
Reviews
Ordered by Most Relevant First
Works very well
by Anonymous
Sf bay
Handy for updating firmware on 12sp Di2 wireless shifters
by RichBklyn
Cycling Enthusiast
New York City
Perfect for updating 12 speed shifters
by Brian g
1 of 1 customers found this review helpful.
To update 12 speed shifter software, disconnect wire from front derailleur, connect this junction to wire, then connect a second wire to the shifter. Use Shimano software. Boom.
Reviewed 3/6/2023
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