E-Tube adapter for Shimano Di2: Best connection between your components
This ultra-compact adapter lets you easily connect new and older Shimano Di2 or STEPS components. It makes upgrading to modern 12-speed technology or expanding your e-bike equipment simple and ensures a reliable, secure data connection. Experience the added flexibility when customizing your bike.
Upgrade without compromise
This adapter opens up entirely new possibilities for building or upgrading your bike. Thanks to precise signal transmission, it harmonizes perfectly with high-quality electronics such as Dura-Ace, Ultegra, or STEPS EP8. Its compact design ensures easy installation, even in tight spaces. The result: You can continue using existing parts while simultaneously embracing the next generation!
For maximum compatibility
Whether road bike, gravel bike, or e-MTB: This adapter fits the SD50 and SD300 connector systems. Compatible with Shimano Di2 and STEPS components, it gives you maximum freedom when mixing components. The robust connector ensures reliable operation – even under demanding conditions.
specification
| feature | Description |
|---|
| dimension | Approximately 31 mm long, 8 mm in diameter |
| Color | Black |
| compatibility | Shimano SD50 and SD300 E-Tube cables, Di2 and STEPS EP8/EP800 series |
| Assembly | Plug & Play, tool-free installation |
| Area of application | Cable connection for electronic circuits and e-bike systems |
| Packaging unit | Single adapter |
Scope of delivery
- Shimano E-Tube adapter for SD50/SD300 (Type EW-AD305)
