Shimano Di2 EW-RS910 E-Tube Junction A

Sale price $109.99 Regular price $145.00

Prices subject to change. How pricing works →

On sale now — special pricing for a limited time.

In Stock Ships Immediately

SKU: IEWRS910

Stock Availability by Location

RA Cycles Brooklyn In stock

105 5th Ave, Brooklyn, NY 11217718-636-5242

* Available for in-store pickup in 2-4 hours

RA Cycles Walnut Creek Low stock (2 left)

2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099

* Available for in-store pickup in 2-4 hours

Distribution Center - East In stock

Distribution Center - Central — Not immediately available

Questions about this product?

Shimano Di2 EW-RS910 E-Tube Junction A Info

The Shimano Di2 EW-RS910 E-Tube Junction A is the internal wiring hub that keeps a Di2 electronic groupset connected and charged. Designed to tuck inside drop bars, bar ends, or dedicated frame ports, it routes E-Tube cables cleanly out of sight while providing a single accessible charging port — no need to disassemble the cockpit every time the battery needs topping up.

Three ports total: two for internal E-Tube wire routing and one dedicated charging port. A compact, no-fuss component that makes Di2 integration straightforward on compatible frames and handlebar setups.

  • Ports: 3 (2 x E-Tube internal routing, 1 x charging)
  • Compatible with Shimano Di2 E-Tube systems
  • Fits drop bars, bar ends, and frame-integrated ports

Returns are not permitted on this item.

PRICE MATCH GUARANTEE

We will price match against advertised or quoted prices from other authorized dealers of the product!

Learn more about our price match guarantee