Shimano EW-RS910 Di2 Junction A — E-TUBE, 2-Port, Bar-End / Frame Built-In, Char
Shimano EW-RS910 is a genuine Shimano Di2 junction delivering precise, reliable electronic shifting for road and mountain bike riders.
Genuine Shimano EW-RS910 — brand new in retail packaging.
Will it fit? This is a Shimano Di2 Junction A (2-port E-TUBE) with charging port and battery monitor — for Shimano Di2 electronic groupsets, bar-end or frame mount.
Key Specifications
Brand | Shimano |
Series | Shimano EW-RS910 |
MPN | EW-RS910 |
Type | Di2 Junction |
Key Spec | Junction A, 2-port |
Material | Composite |
Weight | 11 g (0.4 oz) |
Color | Black |
Country of Origin | Japan |
Condition | Brand new — original Shimano retail packaging |
Technology Highlights
✓ E-TUBE 2-port junction with charging port connects and powers your Di2 system.
✓ Battery and shift-mode indicator lets you check charge and adjust at a glance.
✓ On-unit adjust mode makes fine-tuning quick.
✓ Mounts at the bar-end or built into the frame for a clean setup.
✓ Genuine Shimano quality — consistent performance and durability.
What's in the Box
1 × Shimano EW-RS910
Mounting hardware & documentation (as supplied)
Original Shimano retail packaging
Brand new in retail packaging. Ships from Ontario, California (US domestic) · Estimated delivery 3–5 business days · Free 30-day returns.
