2 Ports Junction, EW-JC302, SD300 Port X 2
Product ID: 400798280
Details
- BrandSHIMANO
- Colorblack
- MaterialAluminum
- Case MaterialAluminum
- Mounting TypeHandlebar
📏Compact size
🔌Connects 4 points
⚙️Firmware sync required
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🔧 Elevate Your Ride with Precision Engineering!
The SHIMANO 2 PORT JUNCTION EW JC302 SD300 PORT X 2 is a high-performance frame junction box that connects via SD50 E-tube wires to four critical points on your bicycle, ensuring seamless communication between components. With a compact design and lightweight build, it’s perfect for any cycling enthusiast looking to enhance their ride. Remember, all Di2 components must share the same firmware version to avoid malfunctions.
| Manufacturer | Shimano |
| UPC | 192790597188 |
| Item Package Dimensions L x W x H | 4.33 x 2.2 x 1.46 inches |
| Package Weight | 0.02 Kilograms |
| Item Dimensions LxWxH | 7 x 4 x 1 inches |
| Brand Name | SHIMANO |
| Suggested Users | unisex |
| Part Number | IEWJC302 |
B**R
Does its job
Shimano got their money out of me... at least it works.
B**N
Fits Shimano Ew-Sd300 E-Tube Di2 Wire perfectly.
This adapter accepts the "Shimano Ew-Sd300 E-Tube Di2 Wire", allowing for a connection to the battery via the unplugged front derailleur cable. Once connected, your shifters become "wired" and can be updated individually. You may also want to grab a TL-EW300 Cable Tool to make the process easier.
R**I
Does the Job
Needed this junction in order to connect wired components to wireless shifters for firmware update on 12speed.Worked like a charm. Plugged in, hit “update” and we were off to the races.
M**N
Di2
Works perfect
S**N
It works
Nothing to complain. It simply works.
K**Z
Perhaps the most overpriced thing I've ever bought in my entire life ...
... but it did work as intended, so yeah.
N**K
Nice
Good
Trustpilot
3 days ago
2 months ago