Shimano SM-JC41 E-Tube Di2 Internal Frame Junction Box
ISMJC41
- Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear derailleur, cockpit junction box and battery mount
- All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
- Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/
First, you'll get 5% back in store credit to use towards future purchases.
When you purchase through us, you get:
- Advice on whether the bike or product suits your needs.
- A professional build for all bikes, which ensures safety. If there is an issue, we can promise you that 99 out of 100 times, it will be resolved quicker than you can in your garage.
- A build history that becomes a service history, ideally. That can be very helpful if you do have any sort of warranty issue.
- Warranty support - Just contact us and we will guide you through the process.
Shimano SM-JC41 E-Tube Di2 Internal Frame Junction Box
Sale price$32.99
